super easy rail to make. 4 small pvc pipes on a 2x4. you take a drill bit and drill 4 holes along each pvc pipe then drill the screw through the hole, down through the pvc into the wood. its easy, doesnt break, and only about 20 bucks. you need 4 2x4s, screws, and pvc. make sure to build hte frame first before you screw the pvc on