Made of premium ABS and metal material, which features high hardness and strong abrasion, Professional designed for watch maintance and disamble use. It’s easy to use and have . Included 12 different kind of press tool, let you use it more freely. Perfect and practical tool for watch maintance/watch repair use. Features - Color: Black. - Material: ABS+Metal. - Size: Approx. 17.5 x 5 - Made of ABS and metal material. metal material ensure it durable, and ABS material can avoid damage the watch effectively. - watch repair tool for closing snap back type watch-cases. Make the watch repair and maintance more easily. - Included 10 different size ABS press: 50/48 46/44 42/40 38/36 34/33 32/31 30/28 26/24 23/21 20/18, and two professional press, let you use it more easily and freely. - Easy to use: a press that is larger than the watch, and install it on the lower screw of the pliers; Then select a press that is slightly smaller than of the watch, and attach the upper end of the pliers; Now place the watch face down on the press on the lower mouth and position in the proper position, gently press down on the pliers to close . Notice: When the watch is pressed, put the table cloth on the pad, that you can better protect your love watch! - Professional designed for watch repair use, perfectly use for both mechanical watch and electronic watch. - Warm Tip: Dear buyer, Due to lighting effect, monitor’s brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 14 Repair Tool