5mm elite design stamp made of tempered steel. Punch is labeled with design, so as long as you hold the punch with the design facing you, your impression will always be right side up!
The sample below is a tag for Sara's cat Conway. It uses the Nunn Design Ornate Flat Tag Oval, with a 1/8" Letter Punch set and Full Heart design stamp. It is colored with Vintaj Weathered Copper Patinas, Ranger Alcohol Ink Red Pepper (part of Tuscan Garden).