Features: 1. Metal and ABS materials are environmentally friendly, sturdy and durable enough for long-term use. 2. Suitable for repairing watches, changing batteries, closing the case, etc. 3. The exquisite compression spring is sturdy and not easily deformed. 4. The humanized handle is non-slip, durable and sophisticated. 5. The dies have screw holes in the center for easy and convenient installation. Specifications: Material: Metal + ABS Color: Black Handle length: approx. 15.5 cm Height: approx. 19 cm Die size: 18-20 mm, 21-23 mm, 24-26 mm, 28-30 mm, 31-32 mm, 33-34 mm, 36-38 mm, 40-42 mm, 43-45 mm, 48-50 mm Weight: 478 g Type: Watch press tool Instructions: 1. Choose a die larger than the watch face and install it on the screw under this tool. 2. Choose another die smaller than the watch back and install it on the upper screw of this tool. 3. Place the watch correctly in the lower die. 4. Gently press the handle. Package includes: 1 x Watch press tool 12 x Dies. Note: Please note that the new and old type of this product will be sent randomly, and make sure you don't mind before ordering.