For its price, it is good. It relieves me quite a bit after many hours of sitting compared to the chair's cushion. I am satisfied with the product.

Each material is for specific weights. I assume (after use) that this particular one is for 60-80 at most. Therefore, be careful with your weight!

For me, it worked well and now I sit comfortably in my office chair without my back hurting - very good.

The best thing for my office chair. It doesn't bother at all at the end of the spine and it is incredibly comfortable and convenient. It transforms a simple chair into an incredibly cozy one. Hours go by at the office without me getting tired or feeling any discomfort. A big plus is that the fabric is Mesh type with a zipper so it can be removed and washed AND!! the best part? The bottom is non-slip. On my leatherette chair it doesn't slip at all. I just hope it lasts..

Very good and ergonomic. It is recommended for those who work sitting for many hours. Finally, my back pain has stopped.

I use it daily for many hours at work and I am extremely satisfied. It is comfortable, supports the back properly, and significantly reduces discomfort from prolonged sitting. The quality of the material (memory foam) is excellent and it retains its shape. I highly recommend it! My colleagues liked it so much that I ordered more for them!