AUVON Gel Wheelchair Seat Cushion, Refreshing & Ergonomic Chair Cushion with Waterproof Silk Fabric, Anti-Slip Cover, Removable Strap Weekly The seat cushion (18''L x

The seat cushion (18''L x 16''W x 3''H) fits most chairs

Box Size: 7

This butt pillow supports the sit bone while ensuring the hemorrhoid area remains suspended

Side stitched mesh and lightweight

Breathable & Durable

AUVON Gel Wheelchair Seat Cushion, Refreshing & Ergonomic Chair Cushion with Waterproof Silk Fabric, Anti-Slip Cover, Removable Strap Weekly The seat cushion (18''L xLong sitting without Stuffiness. Larger gel coverage (16. 4'' x 14. 9''), 3X thicker gel blocks. Adopting breathable memory foam, premium cool tech fabric to give you long cooling sitting comfort. Ergonomic Support. The U shaped design leaves enough space for tail bone pressure. Temperature sensitive memory foam offers long lasting support and effectively helps solve the back pressure. The slope design provides adequate support for thighs and promotes