Definition
An aerogram, also called an air letter, is a thin, lightweight sheet of paper that folds and seals to become its own envelope. It's specially designed for airmail, reducing weight and postage costs for international correspondence. ✈️ Think of it as a self-contained message pod. Aerograms are lighter than regular letters, which helps to save on shipping fees. Unlike regular letters, no separate envelope is required. It’s perfect for quick updates or travel stories from abroad.