I have stored this item in a dark place since purchasing it. I am selling it because I don't anticipate using it in the future. Although it is a new, unused item, the packaging has many small scratches, so please refrain from purchasing if you are concerned. Instant purchase OK Price negotiation OK The following is an excerpt of Bridgestone product information: ・Spare key compatible ・High security dimple key (3 included) ・Weight: Approximately 280g ・Thickness: φ12mm ・Gibo-shi part: 22mm ・Wire length: 80cm