This product is made of marine grade 304 stainless steel to withstand the harsh salt water environment. PVC anti-slip mats are featured on the steps to prevent slippage, PVC is superior in longevity and durability than Nylon. PVC anti-slip mats are featured on the steps to prevent slippage, PVC is superior in longevity and durability than Nylon. 6 Step Telescoping Drop Ladder, telescopes and folds up on to deck or swim platform, suitable for boats, marines, yachts, kayaks, yachts, and so on. Durable stainless steel can be easily folded up and down and installed on any boat, this ladder is equipped with a wide version of the ladder treads, which is more stable and comfortable to use the ladder up and down. The ladder went through 4 polishing stages and 1 touch up polish to achieve a mirror shine surface. The ladder rail tube diameter are contracted on one end to close the gap between connecting tubes to improve stability and appearance. The end of the upper rail tube is expanded to catch on a channel built inside the lower rail tube; this method used to connect the rail tubes allows the ladder to withstand heavy use and weight. The maximum weight capacity is for this ladder is 400lbs. The ladder pre-assembled and will be ready for use after it has been mounted on the boat. Dimensions: 10” Centrum Width, 68” Deployed Length, 6 Step Size, 18-7/8” Stowed Length Package Includes: Pack of 1 MARINE CITY Stainless Steel Marine Telescoping Drop Wide pedal Heavy Duty 6 Step Swim Ladder (Mounting Screws Not Included).