This 1-piece clear stamp set, Bubble Wrap Mark Making, is from Uniquely Creative! This stamp includes bubble wrap with numbers as the image. Utilize these stamps with embossing powder, inks, markers, and more (sold separately). Mini Mark Making Stamps are acrylic stamps and are perfect for adding little marks to the background of your scrapbooking pages, mixed media projects and cards. This stamp is displayed on a 2-inch by 3.5-inch sheet.