Our x-frame hamper is built with heavy-gauge steel bars so it won't buckle, even when packed with dirty clothes. The two-tone grey laundry bags are made from 100% recycled polyester and are machine-washable with a stain- and odor-resistant inner coating. Durable sturdy steel handles make the bags easy to remove from the frame and carry to the laundry room. A strong pivot point and wide base keep the laundry hamper stable.