Our Eco Clear No Flap Bags are a great way to show off colorful prints and photos. This GC46ENF bag measures 4" x 6" and is ideal as a protective sleeve for postcards, photos, invitations, announcements, and more. Protect your products from dust and fingerprints. Other uses include candy, jewelry, small toys, and craft & hobby supplies. The 1.6 mil material is derived from plant-based, renewable resources, making this sleeve compostable and an excellent earth-friendly choice. Premium Eco Bags offer a high clarity presentation and are made of strong, pliable material that won't rip or tear. There is no flap or adhesive to get in the way. Bags can be closed with a header card or heat seal.