[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 for watches ranging from 0.5-2.28 inches (13-58mm). The caliper spacing can be adjusted by turning the adjustment wheel to fit the watch case groove. The opening pry bar is suitable for cases with pry openings. A screwdriver (1.0 mm, 1.4 mm) can be used to secure the housing. Tweezers allow for easy battery removal. [Valuable Tool Set] The watch tools are made of high-quality materials. This watch repair kit helps you handle common watch issues at home, reducing the need for professional services. Material: Metal Color: 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 is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement may vary by +/- 1-3cm.