Super Slumper Replacement Tree Stand Seat Cushion Fits Most Brands of Tree Stands With A Sling Type Seat 4" Thick cushion The Super Slumper seat is 16" wide by 12" deep. The seat has a 4" thick quality foam pad . It has 2" wide straps with metal slide buckles to attach to your tree stand rails. The back is 26 high and is 14" wide and has a 1" thick pad in it, and has a 6 foot long strap,with a quick buckle to attach it to your tree. The fabric is super soft,and extremely quiet The 2  straps are positioned perfectly underneath you and is extremely comfortable. Perfect for the all day sitter. They are designed to be used on climbing and fixed type stands with a sling type seat. The Super Slumper will fit on sling type seats that have rails anywhere from 18" wide up to 26 " wide. Dimensions: 16 w x 12 D x 26 H Weighs; 1.6 Pounds