JAM Paper A6 Passport recycled invitation envelopes will instantly prove that you made the right selection! Once you get a hold of these smooth envelopes, you'll immediately recognize their thickness and sturdiness. That's because they're well-crafted from high quality 24lb paper, as well as 50% post-consumer paper! They measure 4 3/4" x 6 1/2", which can accommodate invitations, greeting cards, announcements, letters or business materials. Each envelope features a booklet opening and straight gummed flap that securely encloses your content. This pack of 50 eco-friendly envelopes will serve you and the environment well!Details:Available in multiple colorsFits 4.75" x 6.5" (A6) cards24 lb/90 gsm50 envelopesBooklet opening with straight gummed flap50% recycled paper