Bottle Opener KeyChain - Personalized Stainless Steel Bottle Opener - Anniversary Gift for Men. High quality bottle opener keychain crafted of stainless steel. It can be engraved with any words, a short quote, message, wish or congratulation! Fine graduation, birthday or anniverary gift idea for men! Choose unique gifts for men at my shop! Features: - Keychain+Bottle opener - Custom engraving - Gift idea Details: Metal - Stainless Steel Size approx. 1 1/4" x 2 1/8" (3cm x 5cm).