CUSTOMER SUPPORT: We will provide the best solution within 24 hours. There are many parts in the shelf organizer package, if you encounter missing parts and assembly problems, please feel free to leave us a message through "Buyer Message". STABILITY STRUCTURE: Made of strength steel tube, this sturdy metal shelf can hold up to 150 lb on each layer; specially coated for protecting it from any water, rust or corrosion and very easy to clean.Suitable for damp environments such as kitchens, bathrooms, laundry rooms, etc. SCREW-NUT CONSTRUCTION: The storage shelf is assembled by the same type of screws and nuts, NO plastic clips. Installation is very easy. And adjustable feet can perfectly fits uneven ground SUPER-STORAGE RACK: Storage shelf (21.5"L x 12.7"W x 65.1"H) has strong storage performance, suitable for room, balcony, office, kitchen shelves, closet shelves, pantry shelves, garage storage and laundry room shelves.