... kayak or rowing boats. Features:(1) Stainless steel boat trestle: shiny stainless steel pine, hard nylon inserts, state-of-art, stainless ... steel links for safe protection, waterproof PU coated ... well.(2) Wood boat trestle: hard pine, varnish, state-of-art, stainless steel screw connect, waterproof PU coated fabric which ...