Trodat Professional Stamp, Dater, Self-Inking, Impression Size: 1 5/8 x 3/8 Inches, Black (T5030) Professional self-inking date stamp Sturdy steel frame covered by an ergonomic plastic stands up to heavy use Built in date band cover ensures your fingers remain clean Delivers 10 years of dates and 10,000 impressions before the stamp pad needs to be replaced Stamp impression size: 3/8 x 1-5/8 inches Trodat self-inking professional date stamp features a heavy-duty steel frame, four-band date and replaceable ink pad. Sturdy steel frame ideal for heavy-duty use. Delivers rapid, repeat impressions. 10 years of dates for long life. Replaceable stamp pad delivers up to 10,000 impressions.