The Fellowes Self - Adhesive Pouches are designed for easy and effective document protection. Each pouch measures 6.25" in width and has a thickness of 5 mil, making them ideal for moderate handling, filing, or posting. These pouches are self - adhesive, allowing you to simply place your document inside, remove the adhesive backing, and seal it without the need for a laminating machine. They are safe for use with heat - sensitive materials and are compatible with laminator brands that offer a cold setting. This pack includes five pouches, perfect for preserving photos, documents, or even luggage tags in a clear, durable finish.