Give the Aluminum Bottle Opener Keychain away as an open invitation for your new and potential clients to get to know your company. With five different product colors and a laser engraved optional imprint, this is the perfect promotional item for real estate offices, banks, car dealerships and schools. Help your customers spread the word about your brand while they are out and about. This keychain does not function as a can opener. Closed doors aren't nearly as inviting as your smile and a gift!