NPQPNAFCDescription:Adjustable design, more suitable for different watch sizes.It is very suitable for watch chain, replacement of watch battery, etc.Professional tools can reduce the damage of the watch case during the repair process.Made of materials, strong and .It is very suitable for watch repairers, watchmakers and daily users to the case.specification:Type: Repair tool and kit itemmaterial: plasticLength: 12cmWidth: 5cmHeight: 2.5cmWeight: 20gcolor: bluepacking list:1 * Case openerOnly the contents of the above package, not other products.Note: Light shooting and different monitors may cause the color of the objects in the picture to be slightly different from the actual object. The allowable measurement error is /- 1-3cm.