[5 TIER LARGE CAPACITY] - Heavy duty shelving with leveling feet - each layer shelf can hold 150lbs (evenly distributed), maximum load capacity is 750 lbs. It is recommend that heavy items on the bottom shelf for maximum stability. 5 shelf Liners choice of beautiful and fun transparent colors allow you to add a pop of color to your life. Shelf Liners is waterproof - Won't get damaged from exposure to moisture. [ADJUSTABLE DESIG] - Each shelf can adjustable in 1-inch increments, adjust the shelf height according to size of the item, meet your different needs, get the best utility shelf. Create two new shelf by splitting the top pole, you can split it according to your actual needs and achieve multiple uses. [EXTREMELY DURABLE] - Wire shelving made of heavy steel, it has excellent rust resistance and oxidation resistance. Our wire shelf liner is crafted to provide unparalleled quality, longevity, function and beauty. Better quality thicker than the competition. The 5 tier shelf unit passed NSF certified, safe and reliable. Storage rack are perfect addition to home, office. [EASY MOVEMENT] - 5 tier garage shelves have 4 leveling feet, 4 50mm nylon wheels(2 lockable). Wire rack on wheels can be easily positioned in supermarkets, garages, closets, kitchens, porch, pantry, etc. Height-adjustable leveling feet can be placed on uneven ground- simply twist to stabilize. Non-slip, will not scratch ground. [EASY TO ASSEMBLE] - With detailed instructions and no tools required, you can install it easily with another person within 15 minutes. There are many parts in the package.