Foldable locking design saves on storage space when not in use. Welded construction. Easy to manoeuvre. Perforated steps. 58 degree slope and 7" deep steps for easy climbing. 2-Step. 350 lb capacity. Open dimensions: 24"W x 17"D x 20"H. Folded dimenions: 24"W x 10"D x 41"H. 30 lbs.