JAM PAPER 4Bar A1 Translucent Vellum Invitation Envelopes - 3 5/8 x 5 1/8 - Gold - 25/Pack Color: Gold Translucent Size: 4bar A1 (3.63 x 5.13 inches) Quantity: 25 envelopes per pack These envelopes feature a straight Gummed Flap Closure and are made of high quality translucent vellum. Perfect for Greeting Cards, Invitations, Weddings or any announcement.