... diecasting, stamping)SizeSize: 45mm,55mm,60mm,70mm diameter etc (costom size is accepted)ThicknessThickness: normalloy 3mm,3,5mm,4mm,5mm etc ... design, backdie andstripeor texturedAttachment: key ring and key chain with different sizeOur Advantages:1) Good price and fast delivery2) OEM ... serviceShipping (Express,Air,Sea)We prefer Expree,Air,Sea at present ,we can give your exact packing details for ...