Beaducation Gnome Metal Design Stamp, 9.5mm Garden Fairy Elf Punch Stamping Tool Hand Stamped DIY Jewelry Crafts Original Metal Design Stamps Gnome Design Stamp - Beaducation Original Design measures: 3.5 mm wide by 9.5 mm high. Made from 3/8" square heat-treated tool steel. Made in the USA. Made to stamp on typical jewelry making soft metals, such as sterling, gold filled, copper, brass, pewter etc. Do not use on stainless steel.