Keep your seasonings and pantry essentials within reach with the Rev-a-Shelf Wooden Wall Filler Pullout Cabinet Organizer. Designed for maximum storage and easy access, this organizer features multiple levels of shelving to transform wasted space into functional storage.Traditionally, fillers—extra spaces in wall (upper) or base (lower) cabinets—are covered with decorative fronts. Rev-a-Shelf fillers revolutionize this concept, converting unused areas into convenient, organized storage. The adjustable shelves allow you to optimize space for spices or small pantry goods, while the fixed middle shelf provides added stability.Specifically designed for new kitchen construction or remodels, this organizer installs between cabinets and will not work in existing cabinetry. Available in various widths and heights, this model fits a 3-inch wide by 33-inch tall opening.