Relaxdays Ergonimic Seat Cushion, Memory Foam with Gel, Office, Car, Wheelchair, Pressure-relieving, Black

Ergonomic: Memory foam seat cushion for even weight distribution - long-lasting seating comfort Pressure-relieving: Chair cushion with U-shaped recess - relieves pressure on coccyx - sit straight Material: Coccyx cushion made of memory foam - perfect adaptation to body - with cooling gel layer Versa...