Starburst® Open Side Booklet - These brightly colored Open Side Booklet envelopes are manufactured with recycled paper, two side seams under construction and a traditional remoistening seal.Note: Fuchsia, Pink, Cherry, Tangerine, Lime and Lemon are not yet recycled.Recycled Brightly Colored Sulphite Acid Free Vellum Finish Two Side Seams Under Remoistening Seal Flap Down