JessPad Fresh Hand-Painted Leaves Memory Foam Seat Cushion Cushion Cover is made of Cotton Linen. Dimension: 16"L x 16"W x 1.7"H / 40cm x 40cm x 4.5cm (Approx) MEMORY FOAM Cushion insert, Soft and comfortable & full of elasticity. Hidden zipper design with the ropes, it can be fixed on the chair. The pattern is only on the front side. Customized item, click the link to enter DiyWay design page: www.diyway.com/design/6Rq4dqqi