This four piece clear acrylic stamp and die set, Happy, is part of the Simple Stitch Collection from Gemini by Crafter's Companion. This set features two stamps and two dies. The dies include the word Happy with holes for stitching with embroidery thread (sold separately) and its outline. The clear acrylic stamps feature the phrases birthday to you and looks good on you. The stamps adhere to acrylic blocks and can be used with your favorite inks, markers, embossing powders, and other crafting mediums (sold separately). The dies are compatible with leading die cutting machines (sold separately). Together the stamps and dies can be used to create cards, scrapbook pages, tags, and other paper crafting projects. The largest die measures 3.1" x 1.5".