The Cosco Big Step Steel Folding Step Stool gives you a lift with the stability you can depend on. It features heavy duty, slip-resistant treads and a self-locking folding feature. Steel construction and powder coated with a soft hand grip. About Cosco For over 65 years, Cosco has been providing innovative and functional home and office products and continues to be the leader in the industry as the largest manufacturer of folding ladders, step stools, and folding furniture. Products also include tables and chairs in premium molded plastic, wood, and metal. Each piece is designed to last for years and each new product is a result of consumer needs, innovative research, and our dedication to creating products with tremendous value and quality. * Heavy duty slip resistant step treads * Self-locking fold * Opti-Bond powder coat finish * Soft hand grip * Dimensions: 3L x 18W x 40H inches