Measuring 165mm x 165mm, our square Priory Elements Ecolopes™ are the ideal eco-friendly postal solution for a wide range of items. Featuring a corrugated fluted inner, these bags offer the perfect amount of protection for all your non-fragile goods. The plastic-free peel and seal adhesive strip makes these envelopes super quick to pack and seal; offering a tamper-evident, secure closure so you can be confident that your goods will be safe during transit. Boasting a whole range of eco-credentials, our Ecolopes are plastic-free, 100% recyclable and biodegradable, ensuring your postal packaging is as environmentally friendly as possible. Constructed from lightweight uncoated paper, these envelopes offer flexible protection whilst keeping postal costs to a minimum. Saving approximately 30% on warehouse space compared to traditional plastic-lined mailing envelopes, our Priory Elements Ecolopes are an excellent eco-friendly and space saving addition to your pack and despatch operation.