This high-quality storage shelf is constructed of a galvanized metal plate. The solid structure can hold up to 386 lb loads per tier. It can be used separately or combined with other shelves into a larger storage space to meet your various needs. Also, the adjustable shelves level to fit a variety of items. Its boltless design allows it to be easily assembled and disassembled. This storage rack can be disassembled into a compact size for easy storing and transporting, perfect for use in kitchens, bathrooms, rooms, living rooms, offices, industrial, commercial exhibitions, hotels, supermarkets, etc. Specifications: Material: MDF Board & Galvanized Iron FrameColor: Dark Gray, Neptune Blue, Light Gray, Silver, Blue, BlackAssembled Dimensions: 35.5″ L × 16″ W × 71″ HThe Thickness of Each MDF Board: 0.2 inchMax. Weight Capacity (per tier): 386 lbShipping Weight: 31.5 lbItem Weight: 29 lb Note: 1. Please allow a 0.5″ measurement tolerance.2. To help prevent any undesired injury, it is advised to wear gloves during assembling.3. For your safety, please do not step on the side beams.4. Please see the image for exact measurements.