The Rev-A-Shelf Natural Maple 432-BF-3C pull out cabinet organizer will help maximize storage space with the base filler organizer, gaining convenience, accessibility, and visibility to spices and other cooking essentials in any 30-inch high wall cabinet. The adjustable slim shelves allow for customization. Adjust the height or divide it into fewer racks to fit different positions and create more space in cluttered cabinets. This drawer insert spice rack is a 3-inch wide design model and features one wood filler and three adjustable shelves with chrome rails and a capacity of 100 lbs. Install it at the busy counter or the stove to have all your essentials within reach. Fillers are intended to be installed in new kitchen cabinet construction and will not work in existing kitchens. The cabinet installation kit will help you install theknobs on your cabinet organizer pull out drawer with precision! Get your set today to keep your home organized and clutter-free!