The Costway 5-Tier Foldable Storage Shelf with Wheels is a versatile and durable solution designed to meet your storage needs. This extendable and stackable shelf can adjust from 19.5 to 30 inches and features 5 tiers, providing ample space for your daily supplies. It boasts 13-position adjustable shelves to accommodate items of various sizes. The sturdy metal frame ensures stability, while the reinforced back bracket adds extra support. For easy movement, it comes with 8 smooth rolling casters, four of which are lockable. Perfect for use in the living room, study, kitchen, or tool room, this shelf combines functionality with modern design.