These Gracious Living® shelving units are easy to assemble with no tools required. They provide versatile use for any garage, basement, utility room, laundry room, and more. With an easily portable and lightweight design, this unit is great anywhere you need organization! When it comes to superior strength and durability, look no further than the Gracious Living® Heavy-Duty Adjustable Shelf. An easy-to-assemble solution for all your storage needs. The adjustable shelves can easily be arranged to accommodate a variety of item heights using the slide and lock adjustment feature. Lock multiple units together using the connectors included allowing you to build up, build out and even turn corners (additional units sold separately). Heavy-duty polypropylene construction allows each shelf to hold up to 220lb and overall 1100lb. No matter your needs, this Gracious Living® adjustable shelf, will look great in your space.