General description Packing Peanuts keep small delicate items such as cups and bowls secure during transit. Our loose fill is made from GM-free starch and is 100% biodegradable. Unlike other loose fills on the market, Eco Flo is compostable (EN13432) and independently proven to offer superior protection. When packed, the odourless blue Eco Flo chips form an impenetrable barrier around the product, preventing it from migrating to the bottom of the carton. The chips provide a high level of shock and impact protection for your goods, eliminating breakages.