Features Effortless Watch Repair: The 2 prong design easily removes or unscrews watch case backs, making battery replacements and repairs quick and simple Versatile Adjustable Design: Features a thumb screw for adjustable diameters from 0 to 88MM, ensuring compatibility with various watch types for broad applications Durable Stainless Steel Construction: Crafted from high-quality stainless steel, this tool offers exceptional strength and corrosion resistance for a long-lasting performance Precision with Clear Scale: Includes a clear scale and glossy finish for accurate measurements, enhancing efficiency and durability during watch repairs Lightweight and Portable: Compact design makes this watch back cover opener easy to carry and operate, providing strong practicality for on-the-go repairs Features: 1、FOR WATCH REPAIR: 2 prong watch case back opener, which can easily remove or unscrew the watch case back to replace the battery or repair the watch. 2、ADJUSTABLE DESIGN: This watch case back opener has thumb screw design, with 0？88MM adjustable diameter, easy and wide application. 3、STAINL STEEL: Made of excellent stainl steel material, has high hardn and strength, resistance and resistance, with long service life. 4、WITH SCALE: The watch case remover tool has clear scale, glossy finish, which ensure , with high efficiency and good durability. 5、COMPACT SIZE: The watch back cover opener has a compact size, light in weight, which is easy to operate and carry, and has strong practicality. Specification: Item Type: Watch Back Case Opener Material: Stainl Steel Usage: For watch repair Adjustable Size: Approx. 0-88mm / 0-3.5in Package List: 1 x Watch Back Case Opener Package List 1 x Watch Back Case Opener