Please rest assured that this is an authentic item purchased from the Okokuya online store. The serial number is CA2108. The item will be shipped as the main body only, without any accessories. There are initials imprinted on it. The pin on one side of the receiving hook is missing, and it has been adjusted to make a clicking sound. It will not come off during daily use, but please consider this before purchasing. There are other areas where signs of use are visible, such as partial warping and damage. The zipper is not broken, but please consider the condition before purchasing.