Aojia Children's Slip Resistant Step Stool, product Dimensions W: 9.9 " D: 12 " H: 8.3 "CQYF1556 Children's Slip Resistant Step Stool Anti-slip material on the underside makes the stool stand steady. Product dimensions Width: 9.9 " Depth: 12 " Height: 8.3 " Weight: 31 ounces Max. load: 77 lb Product description Polypropylene, Synthetic rubber