When aviation was first becoming popular in the early 20th century, people were able to write a letter and send it far away in a shorter amount of time. The highly recognizable airmail envelopes with different colored borders became a way for the post office to easily sort through international and domestic mail as different countries would have different colors on their airmail envelopes. These envelopes byLIFE are a replica of the traditional airmail envelopes and we love their vintage look.

• 10 envelopes included
• Dimensions: 3.8 in (9.8 cm) x 7.4 in (19 cm)