This 6 tier wire shelving is easy to install and you can set it up within 15 minutes. The storage shelf is made of steel wire shelving. Maximum weight capacity per shelf is 1000lbs when equally distributed on leveling feet. Maximum entire unit weight capacity is 600lbs when equally distributed on casters. You can use the leveling feet or casters depending on your needs. The storage shelves provide an enormous amount of space for you. You can use this metal shelf in the kitchen, bedroom or garage. This wire shelving is sure to make your room more tidy. Features Brand new and high quality. Easy to assemble, no tools needed. Create addition space, no occupy too much space. With sturdy metal construction, the storage shelves can withstand heavy objects. Wire shelf surface is an anti-corrosion coating. These adjustable shelves can be placed higher or lower in 1-inch increments. Easy to store things. Multifunctional: Suitable for the bathroom, kitchen, garage, and more, this shelf can hold tools, books, clothes, bags, and other items, keeping your space organized. Mobility and Stability: Install casters to easily move the shelves from room to room. Use leveling feet for added stability and to support more weight on each shelf.