Each of these black envelopes measure 5.25 by 3.5 inches. The design reads "Happy Birthday" and is embossed with one of the following colors: white, gold, bronze, silver. You are receiving 4 envelopes with the same color on each. You can also choose the "multicolor" option to receive 4 envelopes with a different color on all. 
 
These envelopes are perfect for happy birthday cards and other goodies. Please message @allisonspaper on IG for questions.