Excelity&reg;S Shaped Hanging Hooks for Round Pipe 7Pcs Set (0.6'' Pipe) Fit Max Pipe Diameter:16mm/0.6'' Material :body with polypropylene (PP), hook with stainless steel Ideal for Bathrooms, Kitchens, Storage Plastic and metal material hangers are special design for hooking on the round pipe Packing Included: 7Pcs Hooks