" POD pouch Secure Tamper Proof Courier Bags,100 pcs (14 x 16 Inch) Size: 14 x 16 Inch Pack of 100 Finest Quality Courier bags used of opaque materials convenient for protect your privacy with a professional appearance. The Branded mailing bags have a peel-off strip that is very sticky that will seal the bag very well. These are a good strong shipping bags. If you have many orders need to post everyday, these plastic mailing bags perfect for you!  Branded temper proof mailer bags are quite useful for soft items or other non breakable items. They are definitely quite durable and the sticky strip sticks very well which protects shipment from tempering. Pressure sensitive adhesive provides a high strength, durable closure that is water and dirt resistant. The Mailing Courier bag is thin, Secure, durable, and quite flexible and it's easy to add in a bit of padding, like newspaper or bubble wrap, for extra protection.Top-quality mailers are tear and puncture resistant. These Courier Bags keeps contents secure against moisture, chemicals, tampering, puncturing and tearing. " Read Less