These resealable bags are perfect for storing any snack-sized food, including sandwiches. The reclosable bags help to keep food fresh and are easy to take for lunch and travel. Made from bio-plastics derived from non-GMO plant starches, vegetable oils, and compostable polymers. Bags are BPA-free come in recyclable packaging. Size is 6.5 x 6.7 inches. Compostable in municipal facilities where applicable. Not recommended for microwave use. Made in Thailand.