The COSCO 3-Step PRO-Grade Step Stool is designed for rough and tough dependability to help you get any project done. The 300 lb. capacity and ANSI Type 1A duty rating makes it the perfect climbing tool for everyone from heavy-duty contractors to the casual do-it-yourselfer. The large platform steps offer a secure standing area to keep your feet comfortable and keep you safe, while the large slip-resistant feet add stability. Designed with style in mind with trend- right herringbone patterned steps. Folds flat for easy transport and storage and features a 10 year warranty.