[name] metal straper [Function] Adjust the length of the strap Weight: 24g (excluding the outer packaging of the carton) Size: length 6.4cm width 1.4cm height 1.3cm (Maximum adjustable width 3.1cm) Delivery of 3 thimbles The newly purchased watch (steel belt) must be too long; or the strap worn on the hand will be elastic as the season changes. Going to the watch shop to adjust, it takes time and effort to spend money, simple and convenient, easy to operate, you can understand at a glance, so the separator is your ideal choice! Instructions, 1. Open the steel strip and place it on the movable belt groove of the detacher 2. Gently push the groove to the proper position 3. The top of the rotating handle of the detacher is for the pin on the quasi-steel belt, 4. Turn the handle directly by hand Note: 1. First make sure that the watch is not filled with crepe but by a nail or hair clip. 2. From the small mouth to the big mouth, it?s OK, don?t reverse it. 3. The strap that is difficult to remove can only be done in less than a minute!