Description: Material: This boat ladder is made from marine grade 304 stainless steel, ensuring durability and longevity. It's a sturdy, compact, and efficient structure that can withstand harsh marine conditions.Versatile Installation: The folding ladder can be bolted onto horizontal platforms such as the bottom of a boat or side railings depending on the installation situation. Its design allows it to be used on boats.Foldable Design: The hinged bracket allows the ladder to fold onto the platform for easy installation and storage. It Is Simple to install, just secure it onto a horizontal platform and it's ready for use.Safe Features: The steps are equipped with anti slip rubber for your safe.Versatile Use: This Telescoping Ladder is ideal for yachts, ships, speedboats, and swimming pools. Specification: Material: Stainless Steel Color: Silver Size Chart: Folded 25.4cmx37cm/10.00inchx14.57inch Open?28.5cmx87.9cm/11.22inchx34.61inch Package Includes: 1 Boat Ladder Note: Please allow slightly errors 1-2cm differences due to manual measurement.