1、Adjustable design to better fit different sizes of watches, suitable for most kinds of watch models. 2、Suitable for opening the back cover, replacing the watch battery, etc. Professional watch repair accessories. 3、Professional tools to avoid causing damage to the watch case and injury to the user during maintenance. 4、Made of high alloy and plastic quality materials, strong and durable, no scratching for watch and easy to use. 5、Ideal for watchmakers, watch repairing workers or DIY home repairing to open the watch case. Item Type: Watch Back Case Opener Material: Alloy, Plastic Length: Approx. 19cm / 7.5in Suitable: for Watch repairing 1 x Watch Back Case Opener Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store