You are looking at one brand new Tandy Leather Craftool Mule Foot Stamp U851. This item 6851-00 is one complete hardened steel piece of the handle and tooling head. This stamp measures approximately 5/32" x 5/32" (4 mm x 4 mm). There are several other varieties of individual craftool stamps and 2D and 3D stamps also available in our stecksstore. If you are interested in additional quantities or other items, please feel free to contact us. Please feel free to message with any questions. Thank you for looking.