100 Pack 12.8 x 9 Inch Rigid Mailers, Self Seal Stay Flat Bulk, White Cardboard Envelops Mailers, Stay Flat Photo

Key features

• MADE OF PAPERBOARD - The rigid mailer is made of thick paperboard, which has strong resistance to bending and tearing. The weight of the paperboard is 300gsm. Great for shipping business packaging supplies
• 100 PACKS & LARGE SIZE - You can get a value pack including 100 stay flat envelopes which can meet various of your needs for personal use, office use or online business use. 12.8 x 9 inches stay flat envelope, A4 size, can provide large space to store flat objects.
• EASE OF USE AND HIGH SECURITY - A tear strip is designed on the longest side of white cardboard envelopes, which is easy to open. There is also a strong double-sided tape to achieve a destructive seal. It is difficult to reset once it is torn off, which can prevent the package from being dropped or lost.
• WIDELY USED - The self-seal stay flat mailers can be used to transport letters, video tapes, photos, CDs, atlas brochures, brochures, magazines, invitations, documents, greeting cards and so on. Perfect for post offices, schools, express companies, factory wholesalers, retail stores, shipping suppliers and more.
• PROVIDE SECURE MAILING - The design of the self seal and tear strip allows you to use it easily without worrying about damaging the contents inside The rigid structure ensures that items remain safe from origin to destination.

About usHAKZEON 100 Pack 12.7 x 9 Inches self-seal stay flat mailers feature long side opening and convenient self-sealing tear tape design, which are very perfect for transporting documents, photos, letters, books, magazines, crafts, and so on. Specification: Material: premium paperboardColor: whiteSize: 12.7 x 9 inches (32.5 x 23cm)What makes our 12.7 x 9 Inches Rigid Mailers superior to others ?A total of 100 packs of white cardboard envelopes, each with a standard size of 12.7 x 9 inches (32.5 x 23cm), and comes with self-seal adhesive closure, making it easy to use.Stay flat mailers features longest side opening design, its tear strip is easy to open, and the strong double-sided tape is hard to reset once it is torn off, which can avoid the loss or theft.Paperboard envelopes 9x12 can be used for various online businesses for and office, school, shop use, or personal use, ideal for post offices, express companies, logistics and package transportation companies, wholesalers.The stay flat mailers can transport art collections, document prints, photos, letter paper, CDs, video tapes, books, certificates, documents, stationery, etc. without worrying about leaking privacy.Package Co

Free shipping included. 30-day hassle-free returns.