72 New. Letter & Number Punches With Mallet 72 Letter & Number Punches This is a new set of 72 punches. The number 6 can be used as 9. All the letters and numbers are anodized black and are steel. These punches are great for jewelry design. Each punch measures approximately 2 3/8" x 1/4" (60 x 6 mm). You receive: Two sets of 27 letter punches A - Z with the "&" symbol. Two sets of 9 number punches 0 - 8 Mallet. This is a new mallet. This can be used for all your metal working needs. Has a face that measures approximately 1 5/16" (33 mm) in diameter The length of the head measures approximately 3 1/2" (88 mm). It measures approximately 9 3/4" (247 mm) long. We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.