Void fill provides impact protection for goods in transit. It prevents breakages and is useful to pack out a box that may be slightly too big for the contents. We stock ECO FLO loose fill. Made from maize starch. It is 100% biodegradable, compostable and dissolves in water making it a super environmentally friendly product. ECO FLO provides the same high level protection compared to polystyrene, is cost effective and helps companies achieve packaging waste and recycling targets.