Storage Tray: Maximize space and efficiency in your home with this deluxe molded cabinet sink front tip-out tray from Rev-A-Shelf; Ideal kitchen sink tray for base cabinets Plastic Tray Specs: Dimension: 30.44"W x 2.13"D x 3.81"H inches; Designed for a cabinet opening width of 32.75" or larger; Made of durable injection molded polymer plastic Kitchen Tray Easy Installation: Requires at least 2.25" of clearance between backside of door to front of sink; Patented 45 degree hinges make installation to sink front panels easy and use easier Plastic Sink Tray Inclusions: Includes 1 white tray, 1 pair of 45 degree hinges, and mounting hardware; Polymer trays will not crack, bend, warp or leak Rev-A-Shelf Difference: A global family-owned company offering holistic, convenient, stylish, and smart organization and storage solutions for kitchens, baths, closets, and whole homes since 1984