CUSTOMER SUPPORT: We provide the best solution within 24 hours. Shelf organizer have many parts in the package, Please feel free to contact us via Buyer Message if meet the case of missing parts and assembly. SUPER-STORAGE RACK: Storage shelf (21"L x 11.8"W x 53.8"H) has strong storage performance, suitable for room, balcony, office, kitchen shelves, closet shelves, pantry shelves, garage storage and laundry room shelves. WORRY-FREE ASSEMBLY - No tools are required. Simple structure, parts are easy to categorize, comes with user manual to help you assemble the shelving unit rack quickly and easily POWERFUL COATINGS: The special coating prevents water ingress, rust or corrosion and is very easy to clean. Can be used in kitchens, bathrooms, toilets, and other areas where water is present STRONG CONSTRUCTION: This sturdy metal wire shelving is made of high-strength carbon steel tubing, with special mesh construction shelves for strong support.