Features: 1. Alloy and ABS material is eco-friendly, firm and durable enough for long term use. 2. Suitable for watch repairing, battery replacing, case closing, etc. 3. Exquisite compression spring is sturdy and not easy to deform. 4. Humanized handle is anti-slip, durable and delicate. 5. Dies with different sizes can meet your different demands. 6. The metal inserts of dies can be screwed to the watch press tool, which is convenient to use. Specifications: Watch Press Material: Alloy Die Material: ABS Watch Press Color: Blue Dies Color: White Base Length: Approx. 13cm / 5inch Base Width: Approx. 7.5cm / 2.95inch Handle Length: Approx. 13cm / 5inch Dies Size (two sides are different in size): 50/48mm, 44/46mm, 40/42mm, 36/38mm, 33/34mm, 31/32mm, 28/30mm, 24/26mm, 20/23mm, 20/25mm, 18/19mm (As Picture Show) Weight: 456g Quantity: 1 x Set of 1Pc Watch Press Tool + 12Pcs Dies Type: Watch Press Tool Function: Watch Repairing, Battery Replacing, Case Closer, etc. How To Use: 1. Choose one die that is bigger than the watch surface and install it at the top of this tool. 2. Choose another die that is smaller than the watch back cover and install it on the bottom of this tool. 3. Put the watch on the bottom die correctly. 4. Gently press the handle. Package Includes: 1 x Watch Press Tool 12 x Dies . Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.