Sturdy Metal Construction : Make of high strength metal with coating, this under sink rack ensures stability even when fully loaded, solving the deformation issues of racks. Perfect for kitchens and bathrooms requiring heavy duty storage. Adjustable Shelf Design : Features flexible layer boards that can be freely adjusted to accommodate items of various heights, meeting storage needs from shampoo bottles to small supplies. Space Saving : Optimizes unused space around P traps and cabinet hinges, fitting most base cabinets (24.5 39.2 41cm) to maximize storage in tight areas like under sinks. Smooth Pull Out Mechanism : Equipped with double track ball bearing slides for quiet, effortless access. Functions as both a top pull out shelf or sliding base cabinet organizers. Package includes: 1pc Under sink storage rack