Our 100% biodegradable starch based eco-friendly Polystyrene Loosefill is an ideal environmentally friendly option for offering protection to your items. Fully compostable and water-soluble, it's ideal for void filling around any product. If you want to protect your items and the environment, our Polystyrene Loosefill will be the perfect fit! Ordering your Polystyrene Loosefill from Springpack really couldn't be easier! Don't forget, we deliver the next working day if your order is placed before 3:30pm.