antique metal coins size:can be customized craft:die cast zinc alloy ... 6. Production delivery: 15-20 days for 10,000-50,000pcs (after confirming samples)7. Packing: 1pc/poly bag ... D, production and sales .It specializes in supplying badges, metal coins, decoration, key rings, prize trays, metal nameplates, zinc ... us, pls feel free to contact me. souvenir coins,Olympic medals,custom metal coin,3D medal