Grey Mailing Bags 4" X 6" (119X170mm), Strong Self Sealing Postal Bags (Pack of 50 Bags))

• 50 Grey Mailing Bags 4"× 6" .
• Strong Quality
• Strong UK manufactured mailing postal bags - perfect for sending items in the post or via courier
• items placed in the bag are not visible through the material
• Durable and Water Proof: Our grey postage bags are a wonderful choice owing to their high-strength design. Our mailing bags feature 3 layers of polythene film into one making them very robust, opaque, and durable. These are designed to keep the contents secure against moisture, chemicals, tampering, puncturing, and tearing as these are made strong enough to withstand the rigours of the shipping process.

You will find our poly mailing envelopes as most durable with exceptional puncture-resistance and tear-strength. These feature the self-seal adhesive closure which is tamper-evident & will not re-open once it has been closed properly. Moreover, on the surface, the labels & self stick stamps adhere securely and conveniently. These mailing bags are durable made with polyethylene film, are moisture-resistant and are opaque for privacy. These plastic mailing bags are lightweight but extremely strong for your needs.