The Royal Wire Speed Rail is a narrow, 19″L x 6.5″W x 7″D basket; made out of 1/4″ & .148″ diameter basic steel wire and then zinc plated for rust and corrosion resistance. The Speed Rail is perfect for medications, feed supplements, leg wraps and spray bottles. It fits on the Main Frame and Rolling Dolly and is easily removed to hang over a standard 2”x4” or most stall fronts.