【Durable Protection & Privacy-Protection】Our black mailing envelopes are designed with high strength and are Tear, stretch and puncture resistance to keep the contents safe from moisture, chemicals, tampering, piercing and tearing crack. In addition, the inner lining of the shipping envelopes are made of dark material to protect the confidentiality of your goods.
【Save Your Shipping】Inner Size (Available): 6x9 inches; Thickness: 2.4mil; Quantity: 100 Pieces. Lightweight and easy to ship, these mailers poly bags are a great alternative to bulky and expensive shipping boxes and can save you a lot on shipping. If you have a lot of orders to mail each day, these poly mailing bags are perfect for you!
【Powerful Self-Sealing and Waterproof】Each mailer bags use strong adhesive that won't melt even in hot weather, just a simple peel and fold to seal each package safely and securely. The strong stickiness prevents your items from being lost in transit, and they can deliver your valuables safely to their destination even when used in fog or rain.
【Make a Lasting Impression】JinRuiKJ Thank You Poly Mailer bring a lively atmosphere through bright colors that will make your business stand out from the rest, build brand loyalty and leave a lasting impression on customers.
【Versatile Packaging Pouches】Our polymailers provide a dependable option for shipping and packaging needs for small businesses, eliminating the need for extra packaging and saving time. They are perfect for shipping a range of durable items like clothing, books, bags, DIY projects, and more.