Package and Size: 100 Pack 7x9 Inch White Document Mailers Application: Great mailer for documents, papers, files, books, CDs, magazines, certificates, pictures, photos, art prints, handbook, catalogue, literature, manual, invitations, greeting cards, etc Heavy Duty Cardboard Mailers: Flat mailing envelopes are made of quality cardboard, curl resistance, feature strong resistance to bending and tearing great to keep inside items stay flat all the time Easy to Seal and Peel: Mailers feature a strong flap adhesive, easy to get the envelopes a seal without water and glue required, provides the max protection for your privacy; Tear strip design for photo mailer, easy to open package without struggle Self Seal Photo Document Mailers for Businesses and Families: Perfect mailing choice for post offices, logistic shipping companies, packaging wholesalers, mail order companies, home or personal use
FVIEXE 100 Pack 7x9 Inch Rigid Mailers, Self Seal Photo Document Mailer Cardboard Mailing Envelopes Stay Flat Mailers for CD, Photos, Document, Pictures, Papers, Files, White

Features
1. Lightweight document mailers, durable and economical
2. White and clean look, make envelopes look more professional and official
3. Strong self adhesive on cardboard mailers, provides a strong and long lasting seal to keep the inner documents safe
4. Stay Flat Mailers, great store flat items such as envelope, photo, document, CD, picture, paper, and so on

Specifications
Size: 7x9 inch / 18x23 cm
Color: White
Material: Cardboard
Weight：450 GSM

Package Included
100 x Cardboard Mailer