Our Mastiff Address Labels are the perfect finishing touch on all of your outgoing mail. If you're known for being a dog person, your friends and family will find it fitting to receive mail from you with these attractive Mastiff Address Labels which can be customized with up to 4 lines of your contact information. They're also an adorable way to personalize your holiday cards or letters. This Mastiff Address Label is especially user friendly since you simply peel and stick them on the envelope. You don't need to lick them. Size of Return Address Labels is 2.625 x .875 inches.