27 New Letter Punches. This is a new set of 27 letter punches. This set includes letters from A to Z with the "&" symbol. Each number or letter measures approximately 1/16" (2 mm). Each measures approximately 2 1/8" x 1/4" x 1/4" (53 x 6 x 6 mm). 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.