1) item name: keychain 2) Material: metal 3) color is infilled enamel or printing 4) environment friendly 1) Item name: custom metal keychain2) material: brass, copper, iron, stainless steel, zinc alloy and pewter for option.3) logo can be printed or infilled enamel according to customer's requirement4) electro-plating: nickel, gold, bronze etc for your option5) packing: individually packed in ...