Watch Battery Replacement Tool Kit Watch Wrench Back Remover for Rotate Open Watch Cover Watch Case Opener Set with Watch Back Remover Holder and Tweezer Only for One Type of Watch Features: 【Strong & 】Watch repair kit are made of premium plastic and metal, strong and , not easy to break and deform, rust and corrosion resistant, providing long service life. 【Function of the Watch Holder】With the watch holder, the grip area is larger, which can generate more and help you open the watch back cover more comfortably and efficiently. In addition, using the watch holder is more solid than fixing the watch directly by hand, which can effectively avoid scratching the watch and hand due to watch sliding. 【Applicable Watch Types】This adjustable watch opener is only suitable for watch back cover with notches, not for watch back with a pry opening or screws. 【Easy To Carry】Everyone can do watch repair and maintenance like a professional anywhere and in any situation. Its small and compact design makes it can be taken anywhere. You don't need to find a watch repair store any more. 【Operation Technique】Notice: Force downward and rotate the opener slowly, otherwise the clamps will tend to slip and fail to hold the watch back. Specifications: Material: ABS+Metal Color: Blue, yellow Applicable to: watch with a diameter not exceeding 50mm Package Weight: 110g / 3.88oz Package Size: 18 * 10 * 3cm / 7.08 * 3.94 * 1.18in Package List: 1 * Watch Case Holder 1 * Watch Back Case Opener 1 * Tweezer