Featuring telescopic design, this boarding ladder will be an essential besides your swimming pool, boat and other mounting platform. Distinctive telescopic design ensures the ladder could fold quickly and easily, so as to assist you to board safely. Every step features a slip-proof tread which could assure the safety in the maximum degree. Made of high strength stainless steel, the boat ladder offers maximum durability and could bear large weight of 440.9 lbs. An strap can fix the steps when not in use. Mounting accessories are included.