Utilizing the storage space under your sink can be tricky with plumbing getting in the way. Rev-A-Shelf® has the perfect solution - our U-Shaped Solid Bottom Shelves! Designed for 33" and 36" sink base cabinets, these innovative pullouts are available in your choice of maple or orion gray and glide on full-extension BLUM soft-close slides. You can mount these shelves to either the sides or bottom of the cabinet, and you have the option to door mount them with the included brackets. This unique u-shaped design fits around even the most obstructive plumbing, offering you easier access and greater functionality.