Sunbrella&iuml; Directors Chair Replacement Cover (FLAT STICK) Forest Green IMPORTANT Please measure existing seat and back before ordering. There is no "standard" size. Made from Sunbrella acrylic marine grade fabric will not stretch, fade or shrink. Includes the seat, the back, and the flat sticks. Dimensions (edge to edge): Seat measures 22 3/4" Wide by 15 1/4" Depth; Back measures 22 1/2" Wide by 6 1/2" High. These are FLAT STICK type cover sets. Beautiful, durable, weather resistant replacement covers for your directors chair which will make them look new again!