[High Quality Steel] - 100% New; Material: high quality wrought iron;Water Proof, Rust Proof.Roller is 10° bent to make it Suitable for ladder thickness 40-45mm.ONLY the hardware is for sale, LADDER IS NOT INCLUDED. [Perfect Sliding Ladder Track] With the help of this track, you can go wherever you want, and it is effortless to climb up and retrieve things,which brings a another highlight to your home. High-quality track quality, smooth and quiet, easy to install. [Customizable size] If you can not find your size on the size list please let us know the size of rail you need then we will send you price and link to order. [Packing List]: Track x 1; Track Support x 2 ; Wheel x 2 ; Stop x 2 ; End cap x 2 ; Floor Wheel x 2 ; Some Screws. as you can see in the picture, it includes all other necessary hardware, only hardware is sold , Excluding ladders.