Your seasonings and pantry essentials will always be within reach with the Rev-A-Shelf Wooden Wall Filler Pullout Cabinet Organizer. This handy organizer features multiple levels of shelving for maximum storage space and easy access. Rev-A-Shelf's fillers revolutionize the way you store your kitchen pantry items. Normally a "filler" or extra space is simply covered up with a decorative front for either your wall (upper) or base (lower) cabinets, but with Rev-A-Shelf's line of fillers, your otherwise wasted space is transformed into convenient, usable space. Adjust the shelves to accommodate spices or small pantry goods for optimized organization, with a fixed middle shelf as a reliable base. Fillers are intended to be installed in between (2) cabinets in new kitchen cabinet or remodel construction and will not work in existing kitchen cabinets. Fillers are available in different widths and heights (always good to consult with a kitchen designer to incorporate them into your new kitchen). Fillers do not go inside of a cabinet, they are installed in between cabinets. The shelves feature natural maple construction with a semi-gloss finish while the slides are soft-closed for seamless operation. You'll be able to easily mount the organizer to the cabinet floor and door. Scribe rails are not provided as proper furniture offset of your cabinet(s) must be determined first. This cabinet organizer is designed for exactly a 3'' wide by 42'' tall opening. Streamline your kitchen with the Rev-A-Shelf Wooden Wall Filler Pullout Cabinet.