Our Bonnie Bio compostable rubbish bin / kitchen tidy bags are a great alternative to plastic bags and are ideal for use in larger bins in kitchens, homes and work/office areas. Each roll comes with 15 durable home compostable bags that are perforated for easy tearing. Each bag has a 30L volume capacity. Roll contains 15 bags perforated Bag Volume: 30 Litres (L) Light green, PLA corn starch bag Made From Corn Starch Home compostable Printed on one side with dark green soybased ink A sustainable alternative that is leakproof and just as durable as petroleumbased plastic Disposable good for onetime use Item Dimensions Approx:550 x 570mm (L x H) These bags break down due to being exposed to oxygen, heat, UV light and microbial activities. When these bags decompose, they create carbon dioxide, biomass and water, which all present no danger to the environment. No toxins are leached into the surrounding soil whilst decomposing making it safe for our environment. The ink used to print on these bags is a soybased ink.