Has a capacity of 440lb / 200kg and 1/4lb / 100g graduation. Seat size: 15¾" x 18½" x 17¼", 2-wheels for ease of movement, flip arm rest and foot rest, easy to clean plastic seat. 2-year limited warranty.- Mechanical Chair Scale, 440 lb/200kg Capacity, lb/100g Graduation, 15" x 18" x 17" Seat Dimensions, Two Wheels, Flip Arm Rest & Foot Rest, 2-Year Warranty