Adjustable Height Storage Shelving Units[Simple and easy to clean] Waterproof and rust proof material, can easily complete the cleaning work, simple wipe, say goodbye to dirt and mold. [Easy to assemble] We have equipped this with an installation hammer and a detailed instruction manual, which can be assembled in less than 10 minutes. Get rid of the complexity of bolts and nuts, and complete the assembly efficiently. [Multifunctional storage shelf] The metal shelf can complete any storage