♦  Compostable, meeting both the US ASTM D6400 standard and the EU EN 13432 standard. No plastic residue: compostable bags will degrade to humus, CO2, and water within 180 days when placed in a standard compost pile. ♦  Product features - 100% compostable and biodegradable. They are guaranteed to remain strong, durable and tear-resistant when used in accordance with the recommended usage directions. Professional processing technologies, star sealed reinforced bottom to securely hold even the heaviest load.Puncture resistant and heavy duty. ♦   Storage & usage: Keep product away from heat and store in a cool, dry place, compostable bags have a shelf life of approx. 12 months. Dispose of product within 3 days when bag is holding organic waste, especially that with a strong acidic/alkaline content. Suitable for a variety of indoor and outdoor public trash disposal usages. ♦   These bags work better than the previous bags because they fit the bin better. these bags stay put perfectly. The durability of the bags seem good too, especially for a bag that is supposed to decompose with time. ♦   These bags are separately in pile, or individually packed.♦  Water-based Ink- We use vegetable oil as the base for inks. Compare to traditional ink, it does not include any plastic or PVC, which makes it more eco-friendly. ♦  Product Life span warrantee is 12 months, reliable quality. ♦  OEM order acceptable, directly from manufacturer, with competitive price and assured delivery time.  Super big size, heavy duty, Compostable garbage bag，Meeting ASTM D6400 Standards.