Vertical Thumb Print Stamps, Set of 2 Leather Stamping Tools, Stainless SteelThis 2 Piece Stainless Steel Vertical Lined Thumb Print stamp set will be a great addition to any leather worker's collection. These stamps measure 1 8" and 5 32" in width. The crisp, clean impressions you get from these tools will give your work a look of quality. Stamped on each tool is its number ("P2620" & "P2621") and "craftplus".