Blue, Orthopedic Seat Cushion U Shape Memory Foam Buttocks Shaping Waist Care Coccyx Pain Relief by SiamsShop Features: 1. Ergonomic design for promoting healthy posture, proper spine alignment, and superior comfort. 2. Seat solution cushion with U shape curve to restore the spine's natural. 3. Reduces pressure on the coccyx and tailbone while sitting. 4. Make of high grade foam, soft, reducing local pressure. 5. Zipper design, cushion cover removable for easy cleaning. 6. W-shaped curve design, fit the hips, buttock shaping. 7. Ideal for chair or car seat, office. Description: Gender: Unisex Color: as picture, Material: Plush, Memory Foam Size: As shown in pictures Package Included: 1 X Seat Cushion