The Sabra Rolling Shelves 16 Cube Unit is a distinctly modern, minimalist style storage piece with convenient mobility. This contemporary shelving unit is constructed from walnut veneered MDF at its shelves, and lightweight honeycomb panels for its shell. This combination makes it lightweight, durable and efficiently constructed. The Sabra Rolling Shelves 16 Cube Unit also has 5 industrial grade casters making it easy to move around and lock in and out of place. The casters are built to last with metal sleeves. The Sabra Shelves are perfect for contemporary living spaces and offices. You will love them for their style, durability, convenience and storage capacity.