This is a Trodat Professional Self Inking Rubber Stamp No. 5211 – This Trodat Stamper has a 2-5/32 x 3-5/16 inch impression area. Especially suited for large form stamp. If you desire you can send a sample form stamp image in an attached email message and we'll try to match it. If you just need a large message stamp, you may be able to design it here online. You can also create your own graphic layout and upload it right here online. Trodat Professional Stamps have a Steel Core underneath the composite skin. They are durable, high quality office machines, designed to last for years. The high quality plates and bushings are rigid and make a crisp impression every time. Trodat Professional are the worldwide best selling Custom Heavy Duty Stamps. This Professional Rubber Stamp can be re inked without replacing the pad with Ideal Brand Ink or other office Stamp Pad Ink.