... Photoetching, Immitation hard enamel/Hard enamel/Offset PrintedMaterial:Ironsilk screen printing lapel pin Optional:Brass,Zinc alloy,Stainless steel,Iron ... , Pewter,Aluminum, Soft PVCPlating:Nickelsilk screen printing lapel pin Optional: Gold,Anti-gold,Pearlized,gold, ... working daysProduction lead time:10~12 working days(Based on quantity) .... silk screen printing lapel pin