Approximate Measurements: Top to Bottom: 33 1/2" Chair Back Width: 20 1/2" Chair Seat Width: 17 1/2" Chair Seat Depth: 13" Chair Leg Tall From Ground: 18 1/2" They are made of Polyester/Dacron and are machine washable. We can custom fit your chair with a custom colored and fitted chair cover to match your special requests if your order is big enough that can meet our minimum order quantities.