在中國眾多玉器形狀中，平安扣是最為被人們廣泛接納且喜愛的玉器形狀，平安扣是中國的一款傳統玉飾品，也稱懷古、羅漢眼。

Among the many shapes of traditional Chinese jade ornaments, the ping'an kou (peace amulet) is one of the most beloved and widely accepted. It is also known as Huai Gu or Luohan (Arhat) Eye.

從外形看，它圓滑變通，符合中國傳統文化中的“中庸之道”，古代稱之為“璧”，有養身護體之效。

Its round, seamless form symbolizes the Confucian ideal of moderation and was historically referred to as a "bi", believed to protect the body and promote well-being.

平安扣的形狀很像古時銅錢的形狀，據說古銅錢可避邪保平安，可是佩戴銅錢不是很美觀，所以在玉器中就出現了平安扣，既美觀而且寓意又好。在現代，常為情人、親人、朋友間互贈之物，取平安之意。

Its resemblance to ancient Chinese coins, which is said to ward off evil and bring safety, led artisans to adapt the form into jade. Unlike copper coins, jade peace amulets are both elegant and rich in auspicious meaning. In modern times, the ping'an kou is often exchanged between lovers, relatives, and friends as a token of peace and protection.

責編：保雪菲