Oversized Swivel Chairs
61 results
The Staples Randolph Big & Tall Chair is crafted to provide exceptional comfort and support for larger individuals. Featuring a 5-layer foam seat cushion and a supportive lumbar cushion, this chair ensures maximum comfort during long hours of use. The bonded leather seat and adjustable recline tilt and tension offer a tailored seating experience, while the chair's 400 lb. weight capacity and BIFMA certification guarantee durability and safety. A height adjustable head rest and padded flip-up armrests contribute to further customizations of this chair. With easy assembly and a 5-year limited warranty, this chair is a reliable choice for any office..Big & Tall chair with a 400 lb. weight capacity for extended use.Black bonded leather seat and back for a sleek, professional look.Ergonomic design with lumbar support for enhanced comfort.Overall dimensions: 45.8-51.7 in H x 30.7 in W x 33.4 in D.Seat dimensions: 24.2 in W x 19.0 in D.Back dimensions: 30.7-33.4 in H x 22.8 in W.Padded, flip-up arms and height-adjustable headrest for customizable support.Rated for up to 400 lbs. based on continuous use.Knee-tilt seat plate with tilt tension and tilt lock for personalized recline.Easy assembly with all hardware and tools included.Meets BIFMA standards for safety and durability.5-year limited warranty for peace of mind. Product Instructions.Experience unparalleled comfort and support with the Staples Randolph Big & Tall Chair, designed for those who need a little extra room.
The better you sit, the better you will feel after you complete your work, play or the many other activities our chair assortments are used for. Like with our mattresses, that's a big responsibility for us, and we take it seriously, with more than 15 years of making chairs and innovating with designs, technology & materials. A modern style designed with ample space and ultra-comfortable cushions, the Serta Torrington Big & Tall Office Chair is the perfect office chair to sink into comfort and stay focused from 9 to 5 and beyond. Find customized comfort with the easy-to-reach height and recline adjustment lever and tension knob, and padded armrests that flip up and out of the way for space-saving convenience. Made with superior quality materials, this design comes with a durable 5-point base with smooth-rolling casters so you can safely glide across most carpet types. Treat yourself with the exceptional comfort and style of the Serta Torrington Big & Tall Office Chair..Big & Tall, Modular Office Space.Dark Walnut Brown EPU.Ergonomic Lumbar Support.Overall Dimensions: 30.25"D x 28.75"W x 45.75"- 49.5" H.BIG & TALL ERGONOMIC SUPPORT: 27.75" tall backrest with contoured lumbar cushions and wide 22.75" seat cushion for spacious seating designed for a variety of body types. Padded armrests give full-body comfort and flip-up and out of the way to conveniently fit in small desk spaces..PLUSH SEAT COMFORT: Sink into supportive double-layer foam padding with ComfortCoils seat construction and vegan faux leather material for lasting full-body comfort. Serta computer chairs use quality non-recycled, non-toxic foams, exceed minimum industry testing standards and are endorsed by the American Chiropractors Association..HEAVY-DUTY BUILD: Superior nylon base constructed with high-quality materials to safely support up to 400 lb. Customize your comfort with an easy-to-reach seat-side lever for height adjustment and tilt-lock. 360º smooth-rolling casters glide easily across most carpet types.MODERN STYLE: Premium material paired with a modern design fit any home or office style perfectly. Made with the best, durable, high-quality PU, the Torrington upholstery is ultra-soft to the touch and is easy to spot clean with a damp cloth..EASY ASSEMBLY: Step-by-step instructions make assembly simple. Two people are recommended. We offer USA based Customer Support.
Live a Beautiful Life with our Thomasville office seating that blends modern design with superior craftsmanship to deliver beautiful spaces and provide comfort and style to fit any home. Perfect for home offices or executive spaces, the Thomasville Danvers Big & Tall Office Chair combines timeless design with cutting-edge comfort technology, making it an excellent investment in your workspace. Featuring a sleek exterior complemented by premium, breathable upholstery and ComfortCraft seat construction, this high-back chair ensures a sophisticated look while providing a plush seating experience. Effortlessly adjust your height and enjoy the convenience of recline lockout settings, all while gliding smoothly on a durable nylon base with 360° swivel casters. This chair is endorsed by the American Chiropractic Association and safely supports up to 400 pounds, exceeding BIFMA industry standards for safety, quality, and durability. For premium comfort every workday, transform your workspace with Thomasville office seating..Big & Tall, Modular Office Space.Tan EPU.Ergonomic Lumbar Support.Overall Dimensions: 29.25"D x 28"W x 45"-48.75"H.High-back chair made with premium, artisan quality materials.Ample padded headrest, backrest, seat cushion, and armrests.Sleek, perforated upholstery for breathable comfort.Sturdy nylon base and armrests for all-day support.360° dual-wheel casters that easily glide on most carpet types.Plush ComfortCraft seat construction with ultra-soft foam layers and supportive pocket coils.Easy to reach height adjustments and recline lockout settings.Tilt tension adjustment knob for easily adjustable comfort.Safely supports users up to 400 lb.Casters are intended for use on carpet and are not recommended for use on tile or hardwood floors.This chair comes equipped with all the tools needed for an easy assembly.Endorsed by the American Chiropractic Association.This chair exceeds BIFMA industry standards for safety, quality, and durability
Live a Beautiful Life with our Thomasville office seating that blends modern design with superior craftsmanship to deliver beautiful spaces and provide comfort and style to fit any home. Perfect for home offices or executive spaces, the Thomasville Danvers Big & Tall Office Chair combines timeless design with cutting-edge comfort technology, making it an excellent investment in your workspace. Featuring a sleek exterior complemented by premium, breathable upholstery and ComfortCraft seat construction, this high-back chair ensures a sophisticated look while providing a plush seating experience. Effortlessly adjust your height and enjoy the convenience of recline lockout settings, all while gliding smoothly on a durable nylon base with 360° swivel casters. This chair is endorsed by the American Chiropractic Association and safely supports up to 400 pounds, exceeding BIFMA industry standards for safety, quality, and durability. For premium comfort every workday, transform your workspace with Thomasville office seating..Big & Tall, Modular Office Space.Dark Walnut Brown EPU.Ergonomic Lumbar Support.Overall Dimensions: 29.25"D x 28"W x 45"- 48.75"H.High-back chair made with premium, artisan quality materials.Ample padded headrest, backrest, seat cushion, and armrests.Sleek, perforated upholstery for breathable comfort.Sturdy nylon base and armrests for all-day support.360° dual-wheel casters that easily glide on most carpet types.Plush ComfortCraft seat construction with ultra-soft foam layers and supportive pocket coils.Easy to reach height adjustments and recline lockout settings.Tilt tension adjustment knob for easily adjustable comfort.Safely supports users up to 400 lb.Casters are intended for use on carpet and are not recommended for use on tile or hardwood floors.This chair comes equipped with all the tools needed for an easy assembly.Endorsed by the American Chiropractic Association
This Big & Tall Executive Office Chair is an ideal chair for larger and taller professionals who spend long hours sitting behind a desk. An extended upper back with integrated headrest and lumbar knob reinforces healthy posture. The 25" wide swivel seat is padded with 4" of foam. Raise or lower the seat using the pneumatic height adjustment lever. Generously padded loop arms reduce pressure on the shoulders and neck providing additional comfort. Turn the tilt tension adjustment knob to increase or decrease the amount of force needed to rock or recline and lock the seat in place with the tilt lock mechanism. This sturdy chair has a heavy duty chrome base, smooth rolling dual wheel casters and a 400 pound weight capacity. Whether you're buying chairs for a 911 dispatch office, call center, or control room, this 24/7 intensive use office chair is the right chair for the job..24/7 Big & Tall Office Chairs.Color: Black Fabric; Material: Chrome, Fabric, Foam, Metal, Plastic, Polyester.Ergonomic: Adjustable Lumbar Support with Knob.Overall Dimensions: 32.75"W x 34"D x 44.5" - 48"H.Seat Dimensions: 21.5" - 25"H x 25"W x 21"D.Back Dimensions: 24"W x 27"H.Height-adjustable arms to support the shoulders and upper body.Tilt with adjustable tension control and tilt lock for comfort.Rated for up to 400 lbs Based on 8-10 Hours Use.Assembly Required.Meets or exceeds ANSI/BIFMA standards.Warranty: 2 Years Limited.Contemporary 24/7 Multi-Shift Use Office Chair.400 lb. Weight Capacity.Black Fabric Back and Seat, Height Adjustable Padded Arms.High Back Design, Contoured Back and Seat.Pressurized Lumbar Support Knob, Tilt Lock Mechanism rocks/tilts the chair and locks in an upright position, Tilt Tension Adjustment Knob adjusts the chair's backward tilt resistance.4" Thick Foam Padded Seat with CAL 117 Fire Retardant Foam.22" Wide Swivel Seat.Pneumatic Seat Height Adjustment.Height Adjustable Padded Arms.Heavy Duty Chrome Base, Dual Wheel Casters.If your business runs around the clock, get seating that is best suited for your environment with 24/7 Intensive Use Office Chairs.
Click365 is dedicated to enhancing everyday comfort and productivity. We believe that a well-designed space starts with a comfortable foundation. Our products are thoughtfully crafted to blend style and function, providing you with the support and relaxation you deserve. Work smarter, not harder, with the Classic Executive Big & Tall Chair. Designed to support your well-being, this computer desk chair features a double-layer, semi-plush seat cushion, with generously padded backrest and armrests, all stuffed with thick, non-recycled foam. Upholstered in a breathable bonded leather, it ensures you stay cool and comfortable throughout the day. The high back design offers exceptional support for your upper body. By supporting your neck, shoulders, and back, it promotes proper spinal alignment and helps alleviate discomfort often caused by prolonged sitting. It's ideal for those seeking relief from muscle tension and fatigue from long hours of sitting. A single, channel tuft accents the sleek and clean-lined design for a classy touch that enhances your space. Choose from a classic Black, versatile Gray, rich Cognac, or modern Light Gray to complement your office decor. The 360° swivel nylon base on double-wheel casters glides smoothly across carpets or rugs, and can handle up to 350 lbs. Finding your ideal seated position is easy with the one-touch side lever for convenient height adjustment and tilt-lock to match your work style. Whether you're focused on a demanding project or juggling work and family, the Click365 Classic Executive Big & Tall is your partner in productivity. Transform your home office into an efficient workspace today..Executive, Modular Office Space.Gray Bonded Leather.Ergonomic Lumbar Support.30.25" D x 27.75" W x 46"- 49" H.SOPHISTICATED & MODERN: This chair features a single, channel-tuft on the back and seat that adds modern detail without compromising on clean lines. Upholstered in a soft bonded leather and available in 4 colors.SIT BETTER, WORK BETTER: The high-back design provides support for the entire spine, including the neck, upper back, and shoulders. Subtle ergonomic contours offer lumbar support in the lower back..ALL-DAY COMFORT: A gently contoured backrest, double-layer cushioned seat, and soft padded armrests are generously filled with high-density foam for a semi-plush comfort for long hours of sitting..DURABLE CONSTRUCTION: Sturdy nylon base sits on 360º smooth-rolling casters, with an easy-to-reach seat-side lever for height adjustment and tilt-lock. Supports up to 350 lbs..EASY ASSEMBLY: Step-by-step instructions make assembly simple. We offer USA Customer Support.
Click365 is dedicated to enhancing everyday comfort and productivity. We believe that a well-designed space starts with a comfortable foundation. Our products are thoughtfully crafted to blend style and function, providing you with the support and relaxation you deserve. Work smarter, not harder, with the Classic Executive Big & Tall Chair. Designed to support your well-being, this computer desk chair features a double-layer, semi-plush seat cushion, with generously padded backrest and armrests, all stuffed with thick, non-recycled foam. Upholstered in a breathable bonded leather, it ensures you stay cool and comfortable throughout the day. The high back design offers exceptional support for your upper body. By supporting your neck, shoulders, and back, it promotes proper spinal alignment and helps alleviate discomfort often caused by prolonged sitting. It's ideal for those seeking relief from muscle tension and fatigue from long hours of sitting. A single, channel tuft accents the sleek and clean-lined design for a classy touch that enhances your space. Choose from a classic Black, versatile Gray, rich Cognac, or modern Light Gray to complement your office decor. The 360° swivel nylon base on double-wheel casters glides smoothly across carpets or rugs, and can handle up to 350 lbs. Finding your ideal seated position is easy with the one-touch side lever for convenient height adjustment and tilt-lock to match your work style. Whether you're focused on a demanding project or juggling work and family, the Click365 Classic Executive Big & Tall is your partner in productivity. Transform your home office into an efficient workspace today..Executive, Modular Office Space.Cognac Bonded Leather.Ergonomic Lumbar Support.30.25" D x 27.75" W x 46"- 49" H.SOPHISTICATED & MODERN: This chair features a single, channel-tuft on the back and seat that adds modern detail without compromising on clean lines. Upholstered in a soft bonded leather and available in 4 colors.SIT BETTER, WORK BETTER: The high-back design provides support for the entire spine, including the neck, upper back, and shoulders. Subtle ergonomic contours offer lumbar support in the lower back..ALL-DAY COMFORT: A gently contoured backrest, double-layer cushioned seat, and soft padded armrests are generously filled with high-density foam for a semi-plush comfort for long hours of sitting..DURABLE CONSTRUCTION: Sturdy nylon base sits on 360º smooth-rolling casters, with an easy-to-reach seat-side lever for height adjustment and tilt-lock. Supports up to 350 lbs..EASY ASSEMBLY: Step-by-step instructions make assembly simple. We offer USA Customer Support.
This chair was designed to meet your needs around the clock. Also known as multi-shift task chairs, a 24-hour office chair is designed for extended use or multiple-shift environments. The big and tall design also aids in accommodating larger and taller body types. This chair has been tested to hold a capacity of up to 500 lbs., offering a broader seat and back width. The chair offers support to the mid-to-upper back region. This chair features built-in lumbar support and a molded foam seat that dissipates pressure points for greater comfort. The waterfall front seat edge removes pressure from the lower legs. Chair easily swivels 360 degrees to get the maximum use of your workspace. The pneumatic adjustment on this chair offers a very smooth adjustment range to achieve your desired height. The heavy duty chrome base is constructed to keep up with the demands of an intensive use chair..Big & Tall Office Chairs.Color: Black; Material: Chrome, Fabric, Foam, Mesh, Metal, Plastic.Ergonomic: Adjustable Lumbar Support.Overall Dimensions: 32"W x 29"D x 38.5" - 45.5"H.Seat Dimensions: 18" - 22"H x 25.5"W x 22"D.Back Dimensions: 23"W x 22"H.Height-adjustable arms to support the shoulders and upper body.Tilt with adjustable tension control and tilt lock for comfort.Rated for up to 500 lbs Based on 8-10 Hours Use.Assembly Required.Meets or exceeds ANSI/BIFMA standards.Warranty: 2 Years Limited.Contemporary 24/7 Multi-Shift Use Office Chair.500 lb. Weight Capacity.High Back Design, Ventilated Mesh Back.Contoured Back and Seat, Adjustable Lumbar Support.Ratchet Back Height Adjustment positions the lumbar support to reduce back pain, Back Adjusts 3" up and down.Double Paddle Control Mechanism, 25.5" Wide Swivel Seat, Pneumatic Seat Height Adjustment.Tilt Lock Mechanism rocks/tilts the chair and locks in an upright position, Tilt Tension Adjustment Knob adjusts the chair's backward tilt resistance.5" Thick Padded Black Fabric Upholstered Seat with CAL 117 Fire Retardant Foam.Height Adjustable Padded Arms.Heavy Duty Chrome Base, Dual Wheel Casters.If you need to furnish your office with new seating and want to make sure everyone is accounted for, Big and Tall Chairs will be best suited for larger and taller body types.
This Big & Tall Executive Office Chair is an ideal chair for larger and taller professionals who spend long hours behind a desk. An extended upper back with integrated headrest and built-in lumbar support reinforces healthy posture. The 22" wide swivel seat is padded with 4" of foam. Fine-tune the seat height using the pneumatic height adjustment lever. Generously padded loop arms reduce pressure on the shoulders and neck providing additional comfort. Turn the tilt tension adjustment knob to increase or decrease the amount of force needed to rock and lock the seat in place with the tilt lock mechanism. This sturdy chair has a heavy duty chrome base, smooth rolling dual wheel casters and a 500 pound weight capacity. Whether you're buying chairs for a 911 dispatch office, call center, or control room, this 24/7 intensive use office chair is the right chair for the job..24/7 Big & Tall Office Chairs.Color: Black Fabric; Material: Chrome, Fabric, Foam, Metal, Plastic, Polyester.Ergonomic: Headrest.Overall Dimensions: 28"W x 31"D x 45" - 49"H.Seat Dimensions: 21.5" - 25.5"H x 22"W x 22"D.Back Dimensions: 23"W x 28"H.Fixed armrests for supporting your forearms.Tilt with adjustable tension control and tilt lock for comfort.Rated for up to 500 lbs Based on 8-10 Hours Use.Assembly Required.Meets or exceeds ANSI/BIFMA standards.Warranty: 2 Years Limited.Contemporary 24/7 Multi-Shift Use Office Chair.500 lb. Weight Capacity.Black Fabric Upholstery.High Back Design with Headrest, Contoured Back and Seat.Tilt Lock Mechanism rocks/tilts the chair and locks in an upright position, Tilt Tension Adjustment Knob adjusts the chair's backward tilt resistance.4" Thick Foam Padded Seat with CAL 117 Fire Retardant Foam.22" Wide Swivel Seat.Pneumatic Seat Height Adjustment.Padded Loop Arms.Heavy Duty Chrome Base, Dual Wheel Casters.If your business runs around the clock, get seating that is best suited for your environment with 24/7 Intensive Use Office Chairs.
Click365 is dedicated to enhancing everyday comfort and productivity. We believe that a well-designed space starts with a comfortable foundation. Our products are thoughtfully crafted to blend style and function, providing you with the support and relaxation you deserve. Work smarter, not harder, with the Classic Executive Big & Tall Chair. Designed to support your well-being, this computer desk chair features a double-layer, semi-plush seat cushion, with generously padded backrest and armrests, all stuffed with thick, non-recycled foam. Upholstered in a breathable bonded leather, it ensures you stay cool and comfortable throughout the day. The high back design offers exceptional support for your upper body. By supporting your neck, shoulders, and back, it promotes proper spinal alignment and helps alleviate discomfort often caused by prolonged sitting. It's ideal for those seeking relief from muscle tension and fatigue from long hours of sitting. A single, channel tuft accents the sleek and clean-lined design for a classy touch that enhances your space. Choose from a classic Black, versatile Gray, rich Cognac, or modern Light Gray to complement your office decor. The 360° swivel nylon base on double-wheel casters glides smoothly across carpets or rugs, and can handle up to 350 lbs. Finding your ideal seated position is easy with the one-touch side lever for convenient height adjustment and tilt-lock to match your work style. Whether you're focused on a demanding project or juggling work and family, the Click365 Classic Executive Big & Tall is your partner in productivity. Transform your home office into an efficient workspace today..Executive, Modular Office Space.Light Gray Bonded Leather.Ergonomic Lumbar Support.30.25" D x 27.75" W x 46"- 49" H.SOPHISTICATED & MODERN: This chair features a single, channel-tuft on the back and seat that adds modern detail without compromising on clean lines. Upholstered in a soft bonded leather and available in 4 colors:.SIT BETTER, WORK BETTER: The high-back design provides support for the entire spine, including the neck, upper back, and shoulders. Subtle ergonomic contours offer lumbar support in the lower back..ALL-DAY COMFORT: A gently contoured backrest, double-layer cushioned seat, and soft padded armrests are generously filled with high-density foam for a semi-plush comfort for long hours of sitting..DURABLE CONSTRUCTION: Sturdy nylon base sits on 360º smooth-rolling casters, with an easy-to-reach seat-side lever for height adjustment and tilt-lock. Supports up to 350 lbs..EASY ASSEMBLY: Step-by-step instructions make assembly simple. We offer USA Customer Support.
This chair was designed to meet your around the clock needs. Also known as multi-shift task chairs, a 24-hour office chair is designed for extended use or multiple-shift environments. The big and tall design also aids in accommodating larger body types. This chair has been tested to hold a capacity of up to 400 lbs., offering a broader seat and back width. The high back extends to the upper back for greater lumbar support. Mesh office chairs can keep you more productive throughout your work day with its comfort and ventilated design. The pneumatic adjustment lever will allow you to easily adjust the seat to your desired height. The adjustable armrests take the pressure off the shoulders and the neck, which minimizes the risk of pain. The heavy duty metal base is constructed to keep up with the demands of an intensive use chair..24/7 Big & Tall Office Chairs.Color: Black; Material: Fabric, Foam, Mesh, Metal, Plastic.Ergonomic: Lumbar Support.Overall Dimensions: 30"W x 27"D x 45.25" - 49"H.Seat Dimensions: 20" - 23"H x 24"W x 21.5"D.Back Dimensions: 24.5"W x 27"H.Height-adjustable arms to support the shoulders and upper body.Synchro-tilt mechanism for a smooth recline, with tilt tension and tilt lock for secure support.Rated for up to 400 lbs Based on 8-10 Hours Use.Assembly Required.Meets or exceeds ANSI/BIFMA standards.Warranty: 2 Years Limited.Contemporary 24/7 Multi-Shift Use Office Chair.400 lb. Weight Capacity.High Back Design.Ventilated Mesh Back.Adjustable Height Lumbar Support.Reinforced Back with metal frame support.Dual Paddle Control Mechanism.2-to-1 Synchro Tilt Adjustment tilts the back and seat in unison for a comfortable seating position.Tilt Tension Adjustment Knob adjusts the chair's backward tilt resistance.Padded Black Fabric Upholstered Seat.5" Thick Molded, High Density Contoured Seat.24" Wide Seat.CA117 Fire Retardant Foam.Swivel Seat.Pneumatic Seat Height Adjustment.Height & Width Adjustable Padded Pivot Arms.Heavy Duty Powder Coated Metal Base.Dual Wheel Casters.If your business runs around the clock, get seating that is best suited for your environment with 24/7 Intensive Use Office Chairs.
This Big & Tall LeatherSoft Executive Office Chair is an ideal chair for larger and taller professionals who spend long hours behind a desk. An extended upper back with integrated headrest and built-in lumbar support reinforces healthy posture. The 25" wide swivel seat is padded with 4" of foam. Fine-tune the seat height using the pneumatic height adjustment lever. Generously padded loop arms reduce pressure on the shoulders and neck providing additional comfort. Turn the tilt tension adjustment knob to increase or decrease the amount of force needed to rock or recline and lock the seat in place with the tilt lock mechanism. This sturdy chair has a heavy duty chrome base, smooth rolling dual wheel casters and a 500 pound weight capacity. Whether you're buying chairs for a 911 dispatch office, call center, or control room, this 24/7 intensive use office chair is the right chair for the job..24/7 Big & Tall Office Chairs.Color: Black LeatherSoft; Material: Chrome, Foam, Leather/Faux Leather, Metal, Plastic.Ergonomic: Adjustable Lumbar Support with Knob.Overall Dimensions: 32.75"W x 34"D x 44.5" - 48"H.Seat Dimensions: 21.5" - 25"H x 25"W x 21"D.Back Dimensions: 24"W x 27"H.Height-adjustable arms to support the shoulders and upper body.Tilt with adjustable tension control and tilt lock for comfort.Rated for up to 400 lbs Based on 8-10 Hours Use.Assembly Required.Meets or exceeds ANSI/BIFMA standards.Warranty: 2 Years Limited.Contemporary 24/7 Multi-Shift Use Office Chair.400 lb. Weight Capacity.Black LeatherSoft Back and Seat, Height Adjustable Padded Arms.High Back Design, Contoured Back and Seat.Pressurized Lumbar Support Knob, Tilt Lock Mechanism rocks/tilts the chair and locks in an upright position, Tilt Tension Adjustment Knob adjusts the chair's backward tilt resistance.4" Thick Foam Padded Seat with CAL 117 Fire Retardant Foam.22" Wide Swivel Seat.Pneumatic Seat Height Adjustment.Height Adjustable Padded Arms.Heavy Duty Chrome Base, Dual Wheel Casters.If your business runs around the clock, get seating that is best suited for your environment with 24/7 Intensive Use Office Chairs.
With a weight rating of up to 500 pounds, this Safeco office task chair is the right choice for big-and-tall workers. An extra-wide seat and back and pneumatic seat-height adjustment lets users customize the chair to fit their body type. The Safco Uber black mid-back task chair has an oversize five-star base that gives the chair stability, and the dual-wheel hooded casters give it optimal mobility..Mid back chair.Fabric upholstery.Black seat/back.Rated for 500 lbs..Optional T-Pad Arms (item # 680973) or optional fixed arms (item # 708654) available.Extra wide and deep seat with thick cushioned foam provide long term comfort; rated for 24/7 use.Swivel seat with pneumatic height adjustment, tilt lock and tilt tension.Five-star oversized base with dual hooded casters for added stability.39 3/4 to 43-3/4"H x 27"W x 30-1/4"D.Seat: 22 1/2"W x 20 3/4"D, Back: 23"W x 19 3/4"H.Seat Height: 18 1/2"H - 22 1/2"H.Ready to assemble.Safco® Limited Lifetime Warranty.Designed for the big and tall person, this chair supports up to 500lbs..An extra wide and deep seat with thick cushion foam provides long-term comfort.Rated for 24/7 use.Pneumatic seat-height adjustment from 19-1/2" to 23-1/2".Tilt and tilt tension; swivel seat.Five-star oversized base with dual hooded caster.Seat dimensions: 22-1/4"W x 20-3/4"D.Back dimensions: 19-3/4"H x 23"W.Dimensions: 36-1/2" to 40-1/2"H x 27"W x 30-1/4"D.Optional arm kit sold separately (#3496BL or 3498BL).Meets or exceeds ANSI/BIFMA standards.⚠ WARNING: This product can expose you to chemicals including Di-n-butyl phthalate (DBP), which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/furniture..Sit comfortably in the Safco big and tall task chair, which has an extra-wide, thickly padded seat and accommodates up to 500 pounds.