Product information: Product name: Meter dismantling device Instructions: 1. Open the steel belt flat and place it on the movable belt groove of the belt remover 2. Gently push the belt groove to the right position 3. The top pin of the rotating handle of the belt detacher is aligned with the pin on the steel belt, 4. Just turn the handle directly by hand note: 1. First make sure that the grains of the watch are not made of gongs but made of nails or hairpins. 2. From the small mouth to the big mouth, it?s OK. Don?t reverse it. 3. No matter how difficult it is to remove the strap, it only takes less than a minute to fix it! Packing list: Meter adjuster x1