SUNEE 9 x12 Manilla Envelopes, 28lb Brown Kraft, Ultra Strong Quick-Seal Security Catalog Mailing Envelopes for Flat Letter Size Documents or Photos, 100 Count

Durable 28LB Manilla Envelopes: SUNEE's catalog envelopes are crafted from premium 28lb kraft paper. Stronger than standard letter envelopes, they resist tears and wear them in everyday mailing use

Secure Mailing Envelopes: 9x12 manilla envelopes feature ultra strong quick-seal strips. Peel off the white liner, fold, and press to seal securely—fully sealed design keeps mail safe and protects contents from damage

100 Pack Envelopes: You’ll receive 100 pack of our envelopesself seal, perfect for small offices, home filing, and bulk mailing envelopes, helping you organize and ship with ease

Print-Ready Surface for Addressing: The smooth, blank surface of these brown envelopes works perfectly with most inkjet and laser printers, ideal for printing return addresses or shipping labels. Opaque kraft paper helps keep contents confidential

Versatile Use: 9 x 12 envelopes are ideal for sending catalogs, magazines, documents, direct mail, paperwork, letters, invitations, photos, promotional materials, brochures, and more