Voids in your boxes gotcha down? EcoEnclose 100% Recycled Kraft Paper is a green & economical way to fill the excess space in your boxes without adding tremendous weight to your shipment. Kraft paper also serves to wrap your products to protect them against rubbing and scratches in transport. EcoEnclose 100% Recycled Kraft Paper is made entirely from post-consumer & post-industrial content and is recyclable and naturally biodegradable. Made right here in the USA.