DescriptionMade of good material, this chair cushion is supple, skin-friendly, safe. Comfortable andergonomic cushion when you read and watch TV. With a fashionable andsimple design, it is perfect for decorating your home in a simple andway.Features-Color: As Shown -Material:Cotton linen, sponge -Size:42.00X42.00X4.00cm/16.51X16.51X1.57in - According to the ergonomic design, the chair cushion supports the butt, and cares for human health.- You can firmly fix the cushion on your office chair or car seats with the fixing strips, very practical. - Adorable and lovely, practical and supple, the cushion is a perfect gift for your friends and families. - The product with ergonomically designed seats cushion provides maximum back support.- And comfort while pressure relief on the hip, tailbone, sciatica and promotes healthy posture.