Mistakeproof stem selection - includes 5 wheels and 10 stem fasteners (5 each 3/8"D x 1"L) (5 each 7/16"D x 7/8"L) for all metal-base chairs
Full hood design - 2"D oversized neck, weight rated 100lb. per wheel
Determine correct stem diameter by removing a caster from the leg of your chair base. Match diameter of existing stem and insert into caster body- Discard the other five fasteners
Office Star Ergonomically Designed Knee Chair, Black
3.0
(based on 10 reviews)
Ratings Distribution
5 Stars
(1)
4 Stars
(5)
3 Stars
(0)
2 Stars
(1)
1 Stars
(3)
60%
of respondents would recommend this to a friend.
Pros
Ergonomic (7)
Rolls smoothly (7)
Comfortable (6)
Easy to assemble (6)
Durable (5)
Cons
Lacks adjustability (6)
Unstable (4)
Best Uses
Computer chair (8)
Home office (5)
Reviewer Profile:
Midrange shopper (8)
Primary use:
Business (6), Personal (3)
Most Liked Positive Review
A great buy!
When we use this chair, our posture is immediately improved. Very comfortable. Wouldn't sit all day in it, but fabulous for a few hours. So helpful to have wheels and adjustable height. ...Read complete review
When we use this chair, our posture is immediately improved. Very comfortable. Wouldn't sit all day in it, but fabulous for a few hours. So helpful to have wheels and adjustable height. Only complaint is that the wheels are there, because there is a tad less room for your feet to go. But not a big issue. Staples was smart to add this to their line.
VS
Most Liked Negative Review
Not happy at all!
felt great to sit in - immediate relief - but when I tried to adjust the heighth, it kept returning to original position - too low to work at computer or sit comfortably. contacted ...Read complete review
felt great to sit in - immediate relief - but when I tried to adjust the heighth, it kept returning to original position - too low to work at computer or sit comfortably. contacted the manufacturer via email - not heard from them yet. looks like it's back to my old chair until problem resolved or I return it!
Comments about Office Star Ergonomically Designed Knee Chair, Black:
I have only just received the chair and have only sat on it for two days....It is pretty comfortable, but after a while, my shins hurt a little bit and I feel like I need to put my feet flat on the floor for a while. I do like it though, it's a nice change from a regular desk chair. I would buy it again.