Color: White Open End Airmail Envelope Size: #10 (4.13 x 9.5 inches) Quantity: 500 envelopes per pack Made of 20lb paper with a smooth finish and airmail design to add a little flair to your next letter or correspondence! These fun, colorful envelopes are perfect for making your mail stand out from the pile!

Color: White Open End Airmail Envelope Size: #10 (4.13 x 9.5 inches) Quantity: 500 envelopes per pack Made of 20lb paper with a smooth finish and airmail design to add a little flair to your next letter or correspondence! These fun, colorful envelopes are perfect for making your mail stand out from the pile!