Wish you had more storage in that awkward space under your sink? This Rev-A-Shelf tip-out tray is a smart solution. It's 36 inches long, but you can actually cut it shorter to fit your cabinet (it's made of tough polymer plastic). You attach it to the inside of your false front panel (that little panel under the sink). The hinges have a soft-close feature, so it won't slam. It gives you a handy tray for sponges, scrub brushes, or small cleaning supplies – stuff that usually just rolls around under there. You'll need at least 2-3/4 inches of clearance between the back of the door and the front of the sink basin for it to fit. Designed for cabinet openings 37-1/2 inches or wider. Comes with the tray, hinges, end caps, and mounting hardware. A simple upgrade that makes your cabinet way more useful.