Creeper, Creeper Seat Style Creeper, Duty Rating Standard-Duty, Maximum Load Capacity 600 lb, Dimensions 22 1/2 in x 3 in, Height Range 3 in, Frame Material Plastic, Caster Diameter 3 in, Caster Configuration (6) Swivel, Creeper Material Plastic, Headrest Style Padded, Height 3 in, Includes (6) Caster, Overall Height 3 in, Overall Length 42 in, Overall Width 22 1/2 in