Jzcky Shzrp Cute Creative Car Keychain, Metal Pendant Key Chain Ring KeyRing Keyfob (Perpetual Calendar Bottle Opener) Weight - 25g/0.88oz Material - Eco-friendly zinc alloy Size - 6.6x3.5x0.3cm/2.6x1.4x0.12inches Functionality - Can check the date and week convenientlyopens bottles with ease Perfect for Gifts and Lovers