GORIN Ring Lock Features a dimple key that is difficult to pick, with three keys included. I had installed this on my child's bicycle, which was only ridden a few times a year. The bicycle was stored indoors, so the item is in good condition. One type of mounting band is bent from use. - Brand: GORIN (Gorrin Co., Ltd.) - Model Name: GR-970 SL - Color: Silver - Included: 3 keys, 3 types of mounting bands - Features: Sturdy aluminum alloy body The price has been determined considering the condition, shipping, and handling fees, so please refrain from negotiating a price reduction. Thank you for looking.