1. Sturdy and : Tall skinny shelf are constructed of durable, industrialgrade iron with a polished and painted finish for excellent rust and corrosion resistance, and the compact mesh construction is thick without wobbling. Each tier is equipped with metal dividers to hold small items up to 20 pounds! 2. Rolling Shelves with Wheels: Equipped with 4 casters with lockable switches, it stands more stable on uneven floors and is also easy to move anywhere in your home. Easy access to bedroom, kitchen, bathroom, living room, balcony, garage and more. 3. Widely Applicable: Tall narrow shelf are suitable for a variety of places, for instance, kitchen, closet, bathroom, basement, living room, office and so on. Narrow rolling storage cart are perfect for bathroom shelves, kitchen storage shelves and laundry room shelves. 4. Optimal Size: Thinner and taller, can hold a lot of things and are great for keeping your space tidy. There exists 4 tiers of compartments to help you organize your unused items and meet all your storage needs.