Aluminium Can Crusher - 16oz Beer Recycling Smasher - Wall Mounted Bottle OpenerAluminium Can Crusher 16oz Beer Recycling Smasher Wall Mounted Bottle Opener Our Can Crusher 16 oz is made of solid steel construction and can crush your cans within seconds. It is environmentally friendly and easy to use as you can compact more recyclables saving space. Our can crusher comes with wall mounted screws so once you have installed the can crusher, all you need to do is place the can in the can crusher and pull the handle towards downwards