Firm material: Constructed from selected non-woven fabric, high quality steel tube, is very firm and durable. Well organize: keep your bedroom, hallway or mudroom well organized. Dustproof & easy to assemble: Shoe rack with zippered cover keeps your shoes away from dust and un-viewable, with units snap together for easy assembly and no tool required. Optional functionality: You can remove a layer to fit not only boots, high heels, but also fit purses or other larger accessories. Suitable for: High heels shoes, cloth shoes, sneakers and etc.