So much construction, we need to put up signs warning people... or at least wear some trendy, orange vests! Check out the full line of 12mm Construction Hand Stamps: Dump Truck, Crane, Bulldozer, Excavator, Cement Truck, Tow Truck, Tractor #02, and Trucks!! Add on a Hard Hat Metal Design Stamp, Pick Axe, or Gas Can, and you have a full construction scene! Stamp size: 12mm Shank size: 1/2" THESE TRUCKS ARE PHOTOGRAPHED IN, AND SHOULD BE USED IN, SOFT METALS. While they are rated for stainless steel, the very detailed lines will only show up in soft metals.