【 Reinforced Load-Bearing Design Garage Shelving 】 Our 55 H x 40 W x 17 D storage shelves heavy duty features upgraded dual-layer columns that significantly boost stability and load-bearing capacity. Each metal shelving with support ribs, the reinforced structure helps distribute the weight evenly, reducing the risk of warping or sagging over time; Heavy duty metal storage shelves is equipped with slip foot pads and a wall fixing kit, to provide exceptional stability and prevent wobbling or tipping. Which not only grip flat surfaces firmly to avoid sliding and protect the floor but also can reduce harsh noise. 【Adjustable Storage Shelves Heights & Split Into Two Units】This Garage Shelving can be split into two separate shelves, You can flexibly adjust the spatial layout according to your specific usage needs and your space. And Metal storage rack is designed with adjustable connectors. The height of each layer is adjustable by moving the crossbar up or down to meet the different heights of varied objects needed, the link is able to provide more stability. This adaptability makes it providing a flexible solution for varied storage requirements. 【Powder Coating Design' Metal Shelving】Say goodbye to the low quality and easy scratching of post shelves. The garage organizers and storage features a premium powder-coated finish for enhanced safety, offering rust resistance, moisture protection, and deformation resistance. It delivers long-lasting durability with a smooth surface to prevent scratches. Such a thoughtful design makes this shelf the best choice whether you use it for yourself or give it to a friend. 【Multi-Scenario Use Storage Rack】The shelving unit has a load capacity of up to 3000 lbs with perfect size is suitable for garage, kitchen, pantry, basement, closet, living room, storage room, library, office, school, warehouse, supermarket, plant shelf and other spaces, etc. The 5 tier metal shelving units and storage shelves not only expands your storage space, makes your home clean and orderly, is your best choice-best shelf organization for business. 【Easy Assembly & After-Sales Support】 The heavy duty metal shelving featuring a snap-fit design, assembly is quick and easy without the need for bolts or nuts, saving your time and effort. Even if you're not particularly handy, you can assemble it in no time, providing a practical and time-saving storage solution. To protect your hands from injury and help you quickly assemble, the package provides you a hammer and a pair of gloves. If you have any questions, please contact us. We are committed to ensuring a satisfactory shopping experience for our customers. ASIN B0G3PS2S2L Size 4Tier-40×17×55in Color Black Shape Rectangular Set Name 4 Tier Room Type Bathroom, Bedroom, Garage Brand Name FlyDzrewt Item Depth 18 inches Model Name Garage Shelving Shelf Type Garage Shelving Unit Count 1.0 Count Item Weight 55 Pounds Finish Types Powder Coated Manufacturer FlyDzrewt Model Number ZZP-1 Material Type Metal Mounting Type Floor Mount Item Dimensions 17 x 40 x 55 inches Number of Items 1 Weight Capacity Minimum weight: 1500 Pounds Furniture Finish Powder Coating Installation Type Wall-Mounted Number Of Shelves 5 Required Assembly Yes Additional Features Adjustable Included Components Hardware Weight Capacity Maximum 3000 Pounds Manufacturer Part Number Black Item Dimensions D x W x H 17 D x 40 W x 55 H Minimum Required Door Width 40 Inches Assembly Instructions Description Instructions included, easy to follow