These compost bin bags are made from cornstarch, engineered to make composting mess-free. Ideal for compost bins 1.3 Gal and under. Certified home compostable bags, gone in 6-12 months. 15lbs capacity, with serrated ends to easily tear and dispense new compost bags. Eco-friendly compost container liners with star base for reinforced strength. Leakproof home composter bags against wet waste. Tear resistant. 50 bags per box.