Ensure your postal packaging is as eco-friendly as possible with our Priory Elements Ecolopes™. Measuring 150mm x 215mm, these mailing envelopes feature a lightweight, uncoated paper outer that helps reduce your postal costs whilst also saving around 30% on warehouse space compared to regular plastic-lined padded envelopes. Made entirely of paper and glue, our Ecolopes are plastic-free, biodegradable and 100% recyclable, helping you eliminate plastics from your pack and despatch operation. The corrugated, fluted inner of these envelopes offer just the right amount of protection for your non-fragile goods and also feature a plastic-free peel and seal adhesive strip to ensure a secure, tamper-evident closure to keep your goods safe during transit.