SEI Southern Enterprises Kohler Arm Chair Green with black; durable hardwood frame with pocket coils and sinuous springs for premium comfort Seat cushion attaches with hook and latch for easy cleaning; removable with zipper; spot treat with mild soap and water Seat: 22.5 W x 21" d x 18" h; backrest: 27.5" W x 18" h; armrests: 5.5" W x 29" d x 24" h; cushions: 6" THK (seat) 7" THK (back)" Materials: polyester, pocket coils, sinuous springs, hardwood, ca foam