[Multi-Functional Watch Repair Tools and Kits]The watch battery replacement kit contains a complete set of 26 watch repair tools that can meet most watch repair needs, such as opening the watch back, replacing the watch battery, watch cleaning and maintenance, and more. [Suitable for Different Types of Watches]The case opener can be used from 0.5-2.28 inches (13-58mm), and the caliper spacing can be set by rolling the adjustment wheel to fit your watch case groove. The opening pry bar is suitable for boxes with pry openings. A screwdriver (-1.0 mm, -1.4 mm) can be used to screw into the housing. Tweezers can easily remove the battery. [Valuable Tool Set]The watch tool is made of High-quality materials. Save every penny, the watch repair kit helps you solve watch problems instead of going to watch and jewelry stores, saving expensive expenses. Material: Metal colour: As Shown Package Contents: 1 x Watch Case Opening Pry 1 x Adjustable Case Opener 2 x Screwdriver(Slotted 1.0mm/1.4mm) 1 x Spring Bar Tool 1 x Tweezers 20 x Watch Spring Pins(14/16/18/20/22mm, 4pcs each) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.