PACK OF SEVEN: Includes four seat and three cushion covers to revamp your outdoor dining set. Cushion Inner Pad not included.180g/ POLYESTER COVER: Tough and durable for longevity, these outdoor seat cushion covers can be machine washed to easily keep them clean and fresh.ZIP FASTENING: Placed on the sides, allows you to put on and take off the inner cushions easily, securely keeping rattan cushion covers on when zipped up.Suitable for Outsunny rattan furniture skus 860-017GY, 860-017BK and 860-017BN (Amazon ASINs B078W3QR3S, B079JT4MVK and B079JR72CM) .DIMENSIONS: Small Seat Cushion: 67L x 67W x 8Dcm. Big Seat Cushion: 74.5L x 74.5W x 8Dcm. Back cushion: 67W x 28H x 8Dcm. Please measure your sofa cushion size before buying (Max Cushion Thickness: 8cm)