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明信片的尺寸在国际邮政交通中是有规定的。我们向你展示明信片的标准尺寸和最大尺寸。
明信片的最大尺寸在国际邮政交通范围内有严格规定。因此，明信片在类型和尺寸上都是标准化的。德国邮政规定，长度在14.0厘米至23.5厘米之间，宽度在9.0厘米至12.5厘米之间。
明信片的长度必须至少是宽度的1.4倍。
按照这些规定，标准明信片有三种可允许的格式。
