Hat Clip Ball Maker 1. Material:zinc alloy,brass etc 2. Process:die struck+ soft enamel 3.Good quality,reasonable price Hat clip ball makerMaterial:zinc alloy,brass.metal etcprocess:die struck sofe enamel ball markerPlating: gold, anti-gold, pearl-gold,silver, anti-silver, pearl-silver,nickel,anti-nickel,pearl-nickel,black nickel,brass, anti-brass, copper, anti-copper,dyed black.Magnetic clip ...