Rev-A-Shelf''s 5386 Pullout U-Shaped Series feature beautiful maple or contemporary solid bottoms. Designed for 33"� and 36"� sink base cabinets, the unique u-shaped frame fits around even the peskiest pipes. Units glide on Blum full-extension, soft-close slides, can be side or bottom mounted and can also be individually door mounted with Included: brackets.-Included: (1) U-Shape Maple Basket, Slides, Door mount kit, Hardware-Slide Type: 90lb Full-Extension BLUMOTION Slides w/Soft-Close-Unique U-Shaped frame fits plumbing and garbage disposal-Includes adjustable side and bottom mount brackets-Stack multiple baskets to maximize organization-If side mounting (instead of floor mounting) to interior of cabinet, shelf can be mounted to a width of 32-11/16" to 35"-Designed for a Cabinet opening width of 32-3/8" to 34-3/4"-Door mount brackets: Adjustable door mount brackets are Included:, but are not required to operate-Construction: Heavy-Duty Metal frame with solid bottom surface-Shelves can either mount to cabinet floor or interior side of cabinet