#17 Mini Envelopes (2 11/16" x 3 11/16") in 80lb. Navy are classic, dark blue colored mini envelopes with a smooth finish. They feature a stylish, contour flap and are sealed by a moistenable glue. These small envelopes are perfect for holding place cards, gift cards, notes, and flower arrangement cards. They also hold several standard-size business cards (2" x 3.5" dimension) and #17 Mini flat or folded cards (2 9/16" x 3 9/16"). Available plain or printed for customization, branding and creative uses, starting in small quantities of 50 to large quantities of 50,000 and more. Please note that envelopes this size are not mailable via USPS.