9x12 Manila Envelopes Self Seal 100 Pack, Yellow Brown Large Catalog Envelopes 9 x 12 Letter Size for Mailing, 80GSM Paper

Large Envelopes 9x12: Yellow envelopes 9x12 come in a set of 100 with a sturdy box, professional look, and nice feeling; the catalog envelopes can be easily addressed or labeled, and the self-sealing design is a great time saver for your household, office, business, legal mailing and more

• Security Envelopes: Our mailing envelopes 9x12 are made from 80 GSM of thick golden kraft paper with excellent tear, rip, and puncture resistance; cannot see through and protects your privacy
• Multi-purpose : Envelopes letter size 9x12 are perfect for mailing or organizing documents, letters, manuscripts, photographs, invitation cards, brochures, magazines, booklets and other paper projects
• 9x12 Envelopes Self Seal: The self seal Envelopes with a strong adhesive are made of FSC-certified paper and easy to peel & seal, just peel off the strip and seal the flap; no licking or moisten required, creating a convenient and fast experience in multi mailings