Forward tilt of the seat cushion relieves stress from the lower spine and pelvic area. Adjust the shape and thickness of the cushion to customize comfort. When used as a back cushion, provides proper seat depth dimension.
Take the guesswork out of caster stem selection. Includes five wheels and 10 stem fasterner; 5 each 7/16" x 7/8" and 5 each 3/8" x 7/8" to fit most metal bases.