I’m a waterproof envelope with a lux matt feel. My front is plain and on the back, black graphics explain how I have been produced and how best to reuse and dispose of me. I close securely with an easy-peal seal on a fold-over flap and am extremely practical! I’m waterproof, you can write on me and stick labels to me. I’m sturdy, durable, anti-bacterial and halogen-free. This style of packaging can sometimes be termed a flyer, envelope or mailer. I come in two handy sizes. I'm called a ØPACK because of the extremely low impact way I'm made from limestone quarry waste and recycled resin, using only renewable solar power, no water, acid or bleaches. All offcuts are even recycled back into more mailers. I'm accepted by all major courier companies including DHL, USPS, Australia Post, Sendle, Royal Mail, FedEx and many more. SHELF LIFE: Infinite if stored away from sunlight CERTIFICATIONS: Carbon Fund Carbon Neutral