DURABLE & PRIVACY PROTECTION - JinRuiKJ mailing envelopes feature a single-sided 2.4mil strong thick design with high strength and are tear resistant, stretch resistant and puncture resistant. Also, the inner lining of the package bag is made of dark material to protect your privacy.
POWERFUL SELF SEAL & WATERPROOF - Just seal each package securely with a simple peel and fold. The strong stickiness prevents your items from being lost in transit, and even when used in fog or rain, they can safely deliver your valuables to their destination.
STYLISH DESIGN - Our mailers poly bags are designed by professional designers to help your customers distinguish your brand by providing them with a personalized experience, you can enter the store to see more options.
OPTIMAL PACKAGING OPTIONS - If you find conventional polymail bags unappealing, choosing our alternatives can elevate your brand's visibility. Our 12x15.5 shipping bags provide an ideal packaging choice for dispatching non-fragile goods efficiently.
12x15.5 POLY MAILERS 50 PACK- The package contains 50 pack 12x15.5 inch shipping bags. Our top quality shipping envelopes are unpadded, but extremely durable and sturdy for shipping non-fragile items. (Shirts, pants, books, socks, scarves, etc.).