Ikea Justina Chair Cushion Pad, Natural Color, Woven with Yarn , Reversible (1 Cushion) Cotton Imported Polyurethane foam provides great comfort and long-lasting support. Hook and loop fasteners keep the chair pad in place. The chair pad has two identical sides so it can be turned over for even wear. Machine washable for easy care. Size: 14/17x16x2 "