Dimensions: 18W x 28D x 3H in.Made of 100% nylon microfiber fabric in a variety of colorsSet includes seat and back cushionComes with bound edge trim and 4 circle tacksFully tufted and filled with 100% polyester fiber fill3-inch thick cushion set has string ties attached to the back. Spoil yourself with all the comforts of a rocking star in this Greendale Home Fashions Jumbo Microfiber Rocking Chair Cushion Set. The four-piece set consists of two cushions one seat cushion and one back cushion and each piece is constructed from 100 percent nylon fabric that is intended for indoor use. All cushions feature a bound edge trim and four circle tacks plus string ties attached to the back making for a firm secure and comfortable fit. Back Cushion: Height: 25.5 in. Across the top: 18.5 in. Across the bottom: 16.25 in. Seat Cushion: Front to back: 17 in. Across the back: 17.75 in. Across the front: 19.25 in. Color: Cherokee Solid Khaki.