40" W 2-Tier Garage Shelving Heavy Duty, 1000Lbs Loads Garage Storage, Black Product Details The double walled uprights are a major improvement for stability and strength. ?Widely Application?The garage shelving heavy duty works great for basement, garage, kitchen, warehouse, living room, bedroom,etc. Moreover many customers ues the shelves as aquarium rack and reptile tank rack. ?Great Strength and Durability?The shelving unit is definitely an upgrade from the traditional wire shelves of the past. All metal shelves with bracing ribs and double walled uprights complete the unit with a total of 1000 lbs bearing capacity.No need to worry about overloading the shelves. ?Rustproof?Super Sturdy?No-Scratches?Compared with wooden storage racks, the metal shelving with anti-rust powder coating are more reliable and rust-proof without worrying about deformation.The top / bottom caps are covered on the post to protects your floor from scratches. ?Different Assemble Options?We offer you different options when assembling. The shelving can be adjusted to various heights between shelves as needed. ?Easy Fast Installation?Taking special interlocking design to make the shelves assembled quickly. Only need 1 person to put this together! The package came with everything that was needed. Using the instructions and paying attention to the design of metal parts and pieces and to the instructions, it goes together nicely. ?Customer Service?No need to worry about the installation and use the product. Installation difficulties ,missing accessories or other questions about our products, please contact us and we will solve it for you within 24 hours. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.