Whitecap IO Teak Swim Platform wTelescoping Ladder This teak swim platform by Whitecap is designed for boats with either inboard or outboard engines. This swim platform features a telescoping ladder that is available in 2 and 3 step options. This ladder is constructed from 304 stainless steel for durability in marine environments and plastic treads for added stability. When not in use, the included Velcro hold down strap is used to hold the ladder in place. Whitecap teak products are handcrafted