If you're sick of jumbled, disorganized cabinets, or trying to find use for a narrow cabinet that seems unusable, this sliding cabinet organizer might be just what you need. This two-tier sliding organizer installs into your cabinet to add organization and accessibility. The organizer is 21 inches long and 5 inches wide, making it perfect for narrow cabinet spaces. It makes a great addition to any cabinet size, whether you use it alone in a smaller cabinet, by itself in a larger cabinet, or even next to a full-width cabinet organizer in a wide cabinet. The organizer's two tiers are made of commercial grade, heavy-duty wire that's thicker and heavier-grade than other organizers on the market for quality that lasts. The two baskets slide out together on easy, full-extension ball-bearing glides. Use the two tiers to organize an assortment of kitchen supplies, utensils or pantry items, or use just the bottom basket to hold taller items like cutting boards and cooking trays or sheets. The organizer extends a full 21 inches out of the cabinet, allowing you to reach items in the furthest corners. This organizer comes partially assembled with pre-assembled glides. To complete assembly, add the second tier to the bottom tier and glides, or leave the top tier off. The organizer comes with all hardware needed for installation. To instal the organizer in your desired cabinet, simply mark the location of the holes and drill pilot holes. Then, line the organizer up with the holes and secure with the included screws. If additional height is needed (say, to clear the lower lip of a cabinet), use washers or wooden blocks between the bottom of the cabinet and bottom of the organizer. As is, the organizer will clear heights of 0.5 inches.