Amazon.com: LUNAVY Memory Foam Seat Cushion for Office Chairs Amazon.com: Benazcap X Large Memory Seat Cushion for Office Chair Foamula Memory Foam Seat Cushion for Office, Chairs, Car Seats Pain Seating Pillow Memory Foam Seat Cushion for Office Chair. Overview 1. There are different types of men and women. Women's front convex design, men's front groove design, give you a wonderful experience. 2. Two kinds of foams, memory foam and bamboo foam, breathable, fresh and no smell. 3. Zipper on the cover, you can wash the cover whenever you like. Specifications: Cover Materials: breathable mesh, velvet Padding: polyurethane Size: 44 * 41 * 7. 5CM Reminder: The above dimensions are manually measured, there will be 1 2CM error Package Content: 1 x Seat Cushion Pillow