Pre-Inked Business Address Stamp - Impression Dimensions: 1-1/2" x 2-1/2". Perfect for address, signature or message stamping. This stamp is also most commonly used as a Notary Stamp. The laser engraved rubber makes this stamp strong and durable for years of use. Makes approximately 50,000 impressions before re-inking is needed. Use Xstamper Refill Ink only. Use of any other ink will void out the warranty.