... buckle2. Material: iron, also can be zinc alloy, pewter,stainless steel etc3. Process: stamping, also can be die casting, photo etch4 ... coaster, car mats, soft PVC clock, pen cover, mobile phone stand, phone strap, USB cover, labels, wrist rest, PVC sole, bar ... wrist,USB cover and so on . metal belt buckle/ stainless steel buckle