Product details:

These reliable stools feature a strong frame of 18-gauge steel tubing securely welded to the seat pan which is riveted in sixteen places to wide Masonite seats that will not warp, chip or crack as they provide years of dependable use. Footrests are securely bonded to each leg with four spotwell contact points. This model features height-adjustable legs extending from 31 inch to 39 inch in 1-inch increments and adjustable backrests that can be moved 2 inch up/down and forward/back.