Premium eco clear bags offer an eco-friendly way to showcase creative work. Our GC811 bag measures 8 15/16" x 11 1/4" and is a great fit for an 8 1/2" x 11" product, art, photography or mats with foam board, and double mats with backing board up to just more than 1/4 inch thick. Also package retail products like candy, snacks, stationery, journals, notebooks, and crafts. This bag is derived from plant-based plant-based PLA (Polylactic Acid) and is certified compostable. A resealable adhesive strip on the bag flap allows you to customize the fit. While not archival safe, this bag is pliable, crease-resistant, and offers a high clarity presentation. Not recommended for long-term storage. Food safe.