... durable Good gifts for friends Shape: 3D or 2D ofr alloy key chainMaterial:eco-friendly of keychainsColor:black blue white green ... be: iron, stainess steel, alloy, brass etc... 3.Various color: nickel,gold,brass,anti brass,chrome,silver,anti-silver and so on.4 ... your order quantity.7.Plating option: gold,silver,nickel, copper,antique gold,antique bronze,antique silver,etc.8.Craft: die casting, polishing ...