JAM Paper 9 x 12 Booklet Envelopes, Black, 500/Box

Smooth black color Envelope Size: 9 x 12 inches Quantity: 500 Envelopes per Pack This Envelope is fashioned from high quality 28 lb paper and has a Straight Flap that is Gummed Perfect for Invitations, announcements, greetings, reply cards, business needs, and more