... :Iron wire 2) Finish:Powder coating,Galvanization(Chrome,zinc) 3) Sizes:4",6",8"12" Counter Spinner Rack Detailed product description: 1 ... is very durable.2. Surface treatment:galvanization or powder coating.3. The metal rack with high-quality iron or stainless steel ... material.4. Sizes:4",6",8"12",various sizes available.5. We can ...