Stand out from the crowd with JAM Paper® Booklet Foil Envelopes with Self Adhesive Closure. This water-resistant black foil envelope is certain to catch recipients and even the mailman off-guard! You can also rest assure that your mail won't be lost or forgotten. Insert documents, photos, art, and more into these tear-resistant envelopes knowing they will remain safe and in one place. Available in an assortment of colors and sizes that make it easy finding the perfect one to match any occasion! This pack contains 25 black foil envelopes. Each envelope measures 6 1/8" x 9 1/2", has a booklet opening, straight flap, self adhesive strip closure, and shiny finish.