Feature:

• Fabulous for shipping a wide variety of items.
• High-Quality Self Sealing Mailers.
• High adhesive seal strip—packages are tightly secured after 3-5 minutes sealed.
• Inks, stamps, labels adhere easily.
• Puncture resistant & tamper/waterproof. 
• Pressure-sensitive adhesive provides a high strength durable closure, water, and dirt resistance. 
• Provides excellent protection during shipments.
• Lightweight saves on postage 
• Excellent Application for UPS, USPS, FedEx, DHL, and More

     Item Specification:

       9 Sizes to choose from: 6" x 9"，7.5" x 10.5"，9" x 12"，10" x 13"，12" x 15.5"，12" x 16",                                                    14.5" x 19"，19" x 24"，24" x 24"

       Quantity:  50 , 100 , 200 ,  300, 500 ,1000, 2000, 3000 pcs
       Adhesive: Synthetic rubber – Hotmelt,  ½”  minimum  +/- 1/4”.
       Lip Size: 1.5”-2.5"  (+/- ¼”).
       2.5 mil thickness (+/- 5%).
       Liner: Clear with antistat.
       Opacity: Business cards inside the mailer should not be visible under UV light.
       No Bubble or Padded Inside