ITEM NAME:Orthopedics Chair Cushion Comfort anti-slip in Memory foam black U3Q8 Orthopedics Chair Cushion Comfort anti-slip in Memory foam black U3Q8 Brand new and high quality Special corner shape with U in cut for your coccyx. High quality foam for support and comfort, memory cushion. Designed ergonomically, make you comfortable and bring you the protection of your coccyx. Relieve back pain, numbness, throbbing and discomfort while you sit down. Color: black Material: Lint + polyurethane foam Size: approximately 45 * 36 * 7 cm Breathable Fabric - a certain freshness and comfortable. Package Included: 1 X Seat cushion Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.