The Sizzix 49 and Market Snap and Swap All About Banners Thinlits Die Set is part of the Sizzix 25th Birthday Collection. This interactive set creates custom banners with interchangeable banner strings and pennants that snap together for endless combinations. Personalize your banners with the included uppercase alphabet (A–Z), numbers 0–9, and the characters "#," "!" and "&," then embellish your designs with balloons, hanging mason jars, layered flowers, butterflies, bows, and pennants featuring plain, heart, star, or polka dot cutout designs. These wafer-thin, chemically etched Thinlits dies cut, emboss, or stencil cardstock, paper, metallic foil, vellum, and other compatible materials. Designed by 49 and Market and compatible with most leading die-cutting machines. Includes 20 dies measuring approximately 4 x 6 inches to 0.875 x 0.25 inch.