Modular Chrome Wire Storage Shelf 450 x 450 x 1800 Steel ShelvingOrganize your home, office, shop and warehouse. You can safety store your tools and other items yet always have them within reach. The unique construction of our four shelf storage unit makes it strong and durable. The Syncrosteel chrome plated steel construction ensures its strength while the wireform shelf design provides mobility. Whether in the shop or in your garage our four shelf unit will help you organize your personal and professional life.