JAM PAPER #10 Business Premium Envelopes, 4 1/8 x 9 1/2, Dark Grey, 25/Pack

Use these envelopes to mail invitations, documents and more Use for personal mail, business mail, invitations, greetings, billings and announcements. Gummed closure helps keep contents secure. Acid-free to resist discoloration. Made from durable, 28-lb paper.