Polystyrene peanuts easily fill in and around the contents of a shipping box, providing a cushion of protection on all sides. Made of moisture-proof material, peanuts are a lightweight packing alternative that saves on shipping costs, yet is durable enough to be reused. Our peanuts are manufactured from 100% recycled polystyrene. Available in regular (green), anti-static (pink) and biodegradable.(made from wheat). The green peanuts are sprayed with a non-static compound for easy handling. Use pink, anti-static peanuts for highly sensitive electronic parts and products. Dispensers are also available.