This is a locking steel carabiner. The surface is engraved with "123 ONE-TWO-THREE". The approximate size is [Length 106.8mm x Width 53.7mm]. There is rust, but it can be opened and closed. However, the safety ring (locking part) does not function due to rust. Therefore, it cannot be used for mountain climbing, lifelines, or other safety-critical applications. Please use it for crafting, display, practice, decoration, etc. [Condition] Rust and dullness present Opens and closes Locking ring is stuck Please purchase only if you understand that this is a used item. *It is also listed on other flea market sites. If it sells first on another site, your order will be cancelled, so please be aware of this.