100% brand new and high quality Features: The item is a practical and professional watch repair tool, which is mainly made of durable metal and plastic materials, and suitable to hold large watch case up to 47mm. With the watch holder, you can easily open your watch back case in seconds for repairing or other uses. Portable design and easy to use, it is really a wonderful watch back case holder opener for choice. Help you open your watch back case easily and quickly. Simple and practical design, easy to operate Specifications: Material: Metal + Plastic Size: 6.7cm*5.1cm*2.5cm Main Color: Black Note: 1.Transition: 1cm=10mm 2.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Watch Back Case Opener Tool (without retail package)