Rev-A-Shelf's 448UT utensil bin base organizer features 3 stainless steel storage bins and adjustable maple shelves with chrome rails. Units pull out on premium Blum soft-close full-extension slides. Includes patented door mount brackets and is designed for full height base cabinets. Comes in two widths, 5" and 8". The 5" unit includes one additional adjustable shelf, can be seen in gallery pictures on your left.