Round Letter Address Stamp To personalize your Round letter Address stamp, simply click on the 'Customize Now' button to the right, where you can enter the information to be presented on your stamp! This self-inking custom address stamp's ink pad is pre-installed for you and creates an impression, 1 5/8" in diameter. The return address stamp is eco-friendly and creates a beautifully crisp impression, perfect for your outgoing mail & for a housewarming, wedding and birthday gifts! This classic design displays your name & address with your initial in the center, creating an elegant impression for your address labels & envelopes. This custom stamp produces thousands of impressions, before needing to be re-inked! Choose between eight different ink colors, black, red, blue, green, purple, brown, pink and orange!