Metal keychain 1.Material:cupronickel tin alloy 2.Many styles are available 3.OEM is welcome 4.Small MOQ, short lead time Fashion Metal KeychainMaterial:cupronickel tin alloySize:length 50mm, width 20mm, diameter of big ring 32mm, diameter of small ring 28mmMOQ:300pcsPacking:1pc/gift box, 10pcs/inner carton, 300pcs/outer carton carton size:70cm*33cm*38cmLogo:we can print customer's logo by laser ...