20" x 30" Poster Board

12 results
Staples Premium Poster Board, 20" x 30", White (20654-US) image 1
Item: 906536
Model: 20654-US

Polystyrene extruded foam laminated between two sheets of paper to form a lightweight but strong and rigid surface. Ideal for crafts, school projects, framing, mounting, displays, posters and exhibits. Easy-to-cut sheets have a smooth surface, and accept a wide range of media including paints. Sheets are 3⁄16" thick..Ideal for crafts, framing, mounting displays, exhibits, and school projects.20" x 30".3/16" thick.White foam board, lightweight but strong and rigid surface.Sheets are easy to cut

Price isĀ  $7.49
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Elmer's Foam Poster Board, 20" x 30", White, 10 Boards/Carton (900802) image 1
Item: 506824
Model: 22101-2030C10

Create eye-catching presentations with these versatile foam boards. A smooth white surface on both sides lets you make use of one or both sides simultaneously, while removable panels make artwork easy to adjust or change. The resilient polystyrene core helps enhance durability by resisting dents and warping. These Elmer's foam boards are lightweight for portability and come with a carrying case for convenience and neat storage..Poster board is ideal for signs, posters, and mounting.Measures 20"H x 30"W overall.White surface to maximize readability.Pack of 10 foam boards.Touch up your professional presentations with these Elmer's foam boards.

Price isĀ  $38.59
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Staples Foamboard, 20" x 30", White (20182-US) image 1
Item: 906390
Model: 20182-US

Polystyrene extruded foam laminated between two sheets of paper to form a lightweight but strong and rigid surface. Ideal for crafts, school projects, framing, mounting, displays, posters and exhibits. Easy-to-cut sheets have a smooth surface, and accept a wide range of media including paints. Sheets are 3⁄16" thick. Acid free..Ideal for crafts, framing, mounting displays, exhibits, and school projects.20" x 30".3/16" thick.White foam board, lightweight but strong and rigid surface.Sheets are easy to cut

Price isĀ  $6.99
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Staples Display Board, 20" x 30", Red/Yellow (50718S) image 1
Item: 2462052
Model: 50718-US

The Staples dual-color foam board is lightweight, sturdy, and easy to handle. The smooth bold-color surface easily accepts markers, paints, and adhesives. Perfect for crafts, framing, mounting displays, home, and school projects..Lightweight dual-color foam board perfect for crafts, framing, mounting displays, home and school projects.Dimensions: 20" x 30".Smooth bold-color surface easily accepts markers, paints, and adhesives.Different color on each side: yellow on one and red on the other.Made in USA!

Price isĀ  $9.29
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72
Flipside Foam Board, 20" x 30", Blue, 10/Pack (20325-10) image 1
Item: 24576843
Model: 20325-10

Presentations and projects will be taken to a whole new level with the Flipside foam core board. The smooth and bold blue surface has a slightly glossy finish that easily accepts markers, crayons, paints, and adhesives. Lightweight and rigid, the board cuts easily with a knife or razor. Perfect for mounting photographs and artwork, 3D modeling, signage, poster making, and more..Foam core board to take your presentations and projects to a whole new level.Dimensions: 30"H x 20"W x 0.19"D.Smooth and bold blue surface has a slightly glossy finish; dense polystyrene foam core and the back are white.Lightweight and rigid, the board cuts easily with a knife or razor.Easily accepts markers, crayons, paints, and adhesives.Perfect for mounting photographs and artwork, 3D modeling, signage, poster making, and more.10 boards per pack

Price isĀ  $85.89
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Flipside Foam Board, 20" x 30", Red, 10/Pack (20315-10) image 1
Item: 24576841
Model: 20315-10

Presentations and projects will be taken to a whole new level with the Flipside foam core board. The smooth and bold red surface has a slightly glossy finish that easily accepts markers, crayons, paints, and adhesives. Lightweight and rigid, the board cuts easily with a knife or razor. Perfect for mounting photographs and artwork, 3D modeling, signage, poster making, and more..Foam core board to take your presentations and projects to a whole new level.Dimensions: 30"H x 20"W x 0.19"D.Smooth and bold red surface has a slightly glossy finish; dense polystyrene foam core and the back are white.Lightweight and rigid, the board cuts easily with a knife or razor.Easily accepts markers, crayons, paints, and adhesives.Perfect for mounting photographs and artwork, 3D modeling, signage, poster making, and more.10 boards per pack

Price isĀ  $59.69
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Flipside Foam Board, 20" x 30", Green, 10/Pack (20345-10) image 1
Item: 24576849
Model: 20345-10

Presentations and projects will be taken to a whole new level with the Flipside foam core board. The smooth and bold green surface has a slightly glossy finish that easily accepts markers, crayons, paints, and adhesives. Lightweight and rigid, the board cuts easily with a knife or razor. Perfect for mounting photographs and artwork, 3D modeling, signage, poster making, and more..Foam core board to take your presentations and projects to a whole new level.Dimensions: 30"H x 20"W x 0.19"D.Smooth and bold green surface has a slightly glossy finish; dense polystyrene foam core and the back are white.Lightweight and rigid, the board cuts easily with a knife or razor.Easily accepts markers, crayons, paints, and adhesives.Perfect for mounting photographs and artwork, 3D modeling, signage, poster making, and more.10 boards per pack

Price isĀ  $85.79
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Flipside Foam Board, 20" x 30", Yellow, 10/Pack (20365-10) image 1
Item: 24576848
Model: 20365-10

Presentations and projects will be taken to a whole new level with the Flipside foam core board. The smooth and bold yellow surface has a slightly glossy finish that easily accepts markers, crayons, paints, and adhesives. Lightweight and rigid, the board cuts easily with a knife or razor. Perfect for mounting photographs and artwork, 3D modeling, signage, poster making, and more..Foam core board to take your presentations and projects to a whole new level.Dimensions: 30"H x 20"W x 0.19"D.Smooth and bold yellow surface has a slightly glossy finish; dense polystyrene foam core and the back are white.Lightweight and rigid, the board cuts easily with a knife or razor.Easily accepts markers, crayons, paints, and adhesives.Perfect for mounting photographs and artwork, 3D modeling, signage, poster making, and more.10 boards per pack

Price isĀ  $85.89
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Flipside Products Foam Boards, 20" x 30", Black, Pack of 25 (FLP20335) image 1
Item: 24491606
Model: FLP20335

Presentations and projects will be taken to a whole new level with foam core boards. The smooth, bold black surface has a slightly glossy finish that easily accepts markers, crayons, paints, and adhesives. Lightweight and rigid, foam board cuts easily with a knife or razor. Perfect for mounting photographs and artwork, 3-D modeling, signage, poster making, and more! Boards measure 20" x 30" with 3/16" (5mm) thick, dense white polystyrene foam core and white on back of sheet. Carton of 25 sheets..Smooth, bold black surface has a slightly glossy finish that easily accepts markers, crayons, paints, and adhesives.Lightweight and rigid, foam board cuts easily with a knife or razor.Perfect for mounting photographs and artwork, 3-D modeling, signage, poster making, and more.20" x 30"

Price isĀ  $228.29
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UCreate Foam Board, 20" x 30", Assorted Colors, 12 Sheets (PAC5512) image 1
Item: 24491561
Model: PAC5512

Polystyrene extruded foam laminated between two sheets of paper to form a lightweight but strong and rigid surface. Ideal for crafts, school projects, framing, mounting, displays, posters and exhibits. Easy-to-cut sheets have a smooth surface, and accept a wide range of media including paints. Sheets are 3/16" thick. Pack of 12, 2 sheets each of six FadelessĀ® colors: Canary, Flame, Pink, Lite Blue, Brite Blue and Apple Green. Acid free..3/16" thick.Two sheets each of six fade-resistant colors.Sheets are easy to cut.Ideal for crafts, framing, mounting displays, exhibits, and school projects.Acid free.Matte finish.20" x 30"

Price isĀ  $70.39
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UCreate Foam Board, 20" x 30", White, 10 Sheets (PAC5510) image 1
Item: 24490700
Model: PAC5510

Polystyrene extruded foam laminated between two sheets of paper to form a lightweight but strong and rigid surface. Ideal for crafts, school projects, framing, mounting, displays, posters and exhibits. Easy-to-cut sheets have a smooth surface, and accept a wide range of media including paints. Sheets are 3⁄16" thick. Acid free. Pack of 10..Ideal for crafts, framing, mounting displays, exhibits, and school projects.20" x 30".3/16" thick.White foam board, lightweight but strong and rigid surface.Sheets are easy to cut.Acid free

Price isĀ  $62.29
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Flipside Corrugated Project Sheet, 30" x 20", White, 25/Carton (32300-25) image 1
Item: 24575881
Model: 32300-25

The Flipside corrugated sheet is perfect for signs, mounting photographs and artwork, poster making, and more. The bright white surface has a matte finish that easily accepts markers, crayons, paints, and adhesives. Lightweight and rigid, the sheet cuts easily with a knife or razor. The back of the sheet is brown kraft..Corrugated sheet for projects, presentations, and general display purposes.Overall dimensions: 30" x 20".Lightweight and rigid, the sheet cuts easily with a knife or razor.Features a bright white surface with a matte finish; the back is brown kraft.Easily accepts markers, crayons, paints, and adhesives.25 sheets per carton.Made in the USA

Price isĀ  $94.39
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About 20" x 30" Poster Board

Our 20" x 30" poster board selection is perfect for a variety of projects, from school presentations to professional displays. Designed for versatility, these boards provide a sturdy surface for showcasing your creativity. Available in multiple colors and finishes, they cater to all your crafting and presentation needs, ensuring your work stands out.

These poster boards are lightweight yet durable, making them easy to handle and transport. Ideal for mounting photos, creating signs, or crafting art projects, they offer a smooth surface that is easy to write on and adhere materials to. Elevate your projects with our reliable and high-quality poster boards, perfect for any occasion.