Personalized Return Address Stamp - Personalized Stamp with Address - Black Ink Personalized Return Address Stamp - Personalized Stamp with Address - Black Ink Customization Instructions: Click on 'Customize Now' on the right and follow instructions. Approximate size of impression is 1.65" x 1.65" Stamp is self inking and comes with the ink pad already inside the machine. Ink lasts for thousands of impressions. Manufactured in Jacksonville, FL by Holmes Stamp & Sign