Eco Clear Bags offer an attractive choice in sustainable packaging. Our GC11 bag measures 11 7/16" x 14 1/4" and is ideal for 11" x 14" products, art, photography, double mats with backing, and single mats with foam board up to about 5/16 inch thick. Other uses include crafts, notebooks, and stationery products. This bag is made of renewable polylactic acid (PLA), derived from plants. The material is pliable and offers an excellent product presentation. These compostable plastic bags have an adhesive on the bag flap for quick and easy sealing and can be adjusted for a snug fit. Certified Compostable.