USTECH New Patent Pending Slide-n-Adjust 4-Tier Shoe Rack. This unique design allows you to stow away your shoes in two desired shelf positions, Flat or Angled. Now you have real choice and flexibility. Most other racks offer you no choice and usually just one shelf positions. With our inventive Slide-n-Adjust bracket, now you decide on the shelf position. More so, besides offering dual shelf positions we made it easy to adjust shelf positions without needing to disassemble the shoe rack. Many other racks require disassembly for a similar function. In addition, our new design allows for a quick and easy assembly. First you screw in all end parts to the tubing. Then you place the tube on the side sliding attachment. Select your position and finally tighten the screw part, repeating the same steps. It is that simple. No extra hands or help needed. Besides all those functions our rack is also expandable and stackable, allowing you to increase the width to accommodate your space as well as stacking them for greater shoe organization. The USTECH 2-Tier Shoe Rack, USTECH 3-Tier Shoe Rack, USTECH 4-Tier Shoe Rack, and USTECH 5-Tier Shoe Rack are all interchangeable and work the same if you desire combining them for maximum storage optimization. All shoe racks can expand from 23 inches up to 45 inches.Patent Pending Slide-n-Adjust versatile design allows flat or angled shoe storage positions. Expandable up to 45 inches to accommodate for up to 15 pairs of shoes. Non-slip surface holds shoes in place and from randomly slipping off the rack. Stackable design works together with any of our 2, 3, 4, or 5 Tier Shoe Racks. No tools required simple assembly, included instruction sheet. Product dimension: 26 in. H x 9 in. L x 23 in W (45 in W when fully expanded) Manufacturer ?USTECH Part Number ?72044 Item Weight ?6.14 pounds Product Dimensions ?45 x 9 x 26 inches Is Discontinued By Manufacturer ?No Size ?4-Tier Finish ?Coated Material ?Metal