2012 wedding favor bottle opener 1.Material: Zinc alloy 2.High quality,competitive price 3.Custom logo available 2012 wedding favor bottle opener , personalized bottle openers , whistle bottle opener We are able to offer OEM &ODM service, so customized design is available.The details of this metal bottle opener keychain as below:1.Material:Zinc alloy 2.Plating: nickel, silver, gold, antique gold, ...