Review on YupbizAuto New Breathable Comfortable Ergonomic Wedge Car Seat Office Chair Back Support Cushion (Black Syn Leather) by William Sanchez

This wedge is very strong but small. I didn't check the size carefully enough I think. I thought I would have to return it but found another way to use it. There is a few inches of space between my desk and the back of the chair, I've used a small cushion in the past but I've found this bridges the gap well. My fingers/hand are often numb from the pressure of the edge of the table but this really helps. I'm sure it wasn't intended for this purpose, but it works. I'm still looking for a wedge pillow to support my chair.