SJPACK 200Pcs 14.5" x 19" Black Poly Mailers Shipping Bags Plastic Envelopes Self Sealing Bags

These poly shipping bags are the perfect choice for small and middle business for easily using with not require extra packaging material, which can improve your company productivity at work, save much time and mailing cost. It is very suitable to transport for jewelry, makeup supplies, photos, magazine, books, clothes and more.

• The black is an attractive color that makes your products stand out of standard white poly mailers. These poly mailers are opaque. Used tear resistant material, The poly mailers can not only protect your privacy well during transportation, but also keep your goods arriving safely.
• Our mailing envelopes is using adhesive, which can maintain strong stickiness throughout the year, even if the weather is very hot or cold. The strong stickiness prevents your items from being secretly replaced during transportation. The adhesive is covered with strip, which are easily peel off the strip and seal the bag.
• The thicken shipping bags covers with polyethylene material, making them not easily punctured and damaged. Beside, the shipping bags features with excellent waterproof and tearing proof effects because of the reinforce sealing on the edge. They can keep your value stuff safely to destination even though using on foggy or rainy days.