The only can crusher to recycle many different sizes of aluminum cans. Can recycle 12oz, 16oz, 24oz & 32oz cans and can crush water bottles as well. Solid Steel with stainless steel rods and brass inserts, hardened steel bolts with lock nuts. It can be mounted vertically or horizontally. BUT IT MUST BE MOUNTED TO BE USED. Comes with mounting instructions and screws. Is powder coated for all weather use. Also has pre-drilled holes for 4×4 or 2×4 and pressure relief holes in the base and in the piston. Foam non-slip comfort handle. The body measures 11 1/2″ long and 4 1/2″ wide. Overall with handle 23″ long. Opening dimensions 9″ tall (22.7 cm) 3 3/4″ wide (9.3 cm) and 3 7/8″ deep (9.7 cm) In the event of damage or wear- parts are available. 90 day warranty. NOTE this aluminum can crusher is designed for recycling thin walled drink cans, not food cans, aerosol cans, coffee cans, pet food cans or insulated aluminum bottles are recommended as they may damage the unit and void warranty.