Professional Pressure Sore Prevention Gel Sponge Cushion Office Wheelchair Memory Cotton U-cushion Sofa Cushion

1. Ergonomic design, front end of U-port, fit thigh groove, release pressure on both sides.

2. Use U-shaped back end, support on both sides, gather buttocks, release tailbone pressure.

3. Hydrogel has a good reputation for artificial skin.

4. Memory cotton, slow rebound, good resilience.

5. Velvet is more breathable and beautiful, metal zipper, open and close smoothly.