【Material】: This watch back case opener is made of quality rubber, ensuring durability and longevity.
【Size】: The tool has a diameter of approximately 65mm, making it compact and easy to handle.
【Function】: It is designed specifically for opening the back cover of watches, making it an essential tool for watch repair and maintenance.
【Note】: The product will be delivered in a deflated state, Customers will need to inflate it themselves before use.
【Package Includes】: Each package comes with 1pcs rubber ball for open watch back cases.