The Sweet Home Collection two piece Velvet Rocking Chair cushion features ribbed construction and a 3" thick padding for soft comfort. The back cushion is reversible with ties on all four corners, while the seat cushion has a non slip backing to keep it in place on your Rocking Chair while you rock on. Seat Cushion: 17" x 17" x 3"D. Back Cushion: 21"H x 17"W x 3"D. Filling: 100% Polyester. Covering Top: 100% Polyester. Backing: Non Slip 100% Polyester. Style: Tufted 2 piece chair cushion. Machine Wash Cold. Do not bleach. Do not iron. Tumble dry no heat. Non slip backing on seat cushion. 4 ties on back cushion. Set of one seat cushion and one back cushion. Color: Gray. NOTE: Rocking chair is NOT included. Set includeds the cushions only.