Monogram Address Stamp Customer service oriented for over 50 years. Shortly after you place your order a customer Service Representative will be in contact with you to request your custom stamp information. Each stamp is individually hand made with your custom text that our Representatives will request from you shortly after checkout. This monogram stamp is great for stamping on the back of envelopes, wedding invitations, and more. This round self-inking stamp impression is 1 5/8" in diameter.