Customizable Fit: Expandable width from 15.75'' to 25'' and 4 adjustable shelf height levels allow you to customize according to the layout of pipes or items underneath your sink Removable Shelf Panels: Includes 3 large and 4 small panels that can be removed or repositioned to create an ideal setup for any situation Durable Perforated Shelves: Sturdy panels provide an excellent water-resistant surface for placing kitchen or bathroom essentials Reinforced Metal Frame: Strong metal structure provides reliable stability, with each tier supporting at least 22 lbs Stable & Non-Slip Base: Anti-slip feet keep the rack steady and secure on various surfaces Ideal for Sink Cabinets: Perfect for organizing cleaning supplies, toiletries, and household essentials under kitchen or bathroom sinks Overall Dimensions: 11.75'' D x 15.75–25'' W x 15.25'' H Simple Houseware Under Sink 2-Tier Heavy Duty Expandable Rack Organizer, Adjustable Width 15.75–25 Inches with 4 Shelf Height Levels, Silver