Constructed of stainless steel, it has a detachable grill and an 18 inch tall backsplash with two holes that allow it to hang directly off of shanks mounted through a wall or refrigerator door. This drip tray includes a stainless steel drain insert with a pipe thread drain nipple that can be attached to a 1/2 inch I.D. Drain hose. The ultra-convenient SEWM-810-2 is easy to clean and does not require any additional drilling to install. Be sure to set your shanks 3″ on center. We suggest you wait for your drip tray to arrive then use it as a template.