Feature:1. Used to press the watch back cover, designed for watch repairing, essential watch capping machine accessory.2. Applicable to different types of watches, including different watch dies model, wide range of applications.3. Safe and scratch‑proof, and will not leave scratches or marks on the surface of the watch.4. Simple and easy to operate, made of high quality aluminum alloy material, wear resistance, not easy to deform.5. Different sizes of molds can meet your different needs, including 25pcs dies of the package.Specification:Item Type: Capping Machine DiesMaterial: Aluminum Alloy Usage: Watch Repairing Suitable: for watch repairing workers Package List:1 x Watch Dies 17mm / 0.67in1 x Watch Dies 19mm / 0.75in1 x Watch Dies 21mm / 0.83in1 x Watch Dies 23mm / 0.91in1 x Watch Dies 25mm / 0.98in1 x Watch Dies 27mm / 1.06in1 x Watch Dies 29mm / 1.14in1 x Watch Dies 31mm / 1.22in1 x Watch Dies 33mm / 1.3in1 x Watch Dies 35mm / 1.38in1 x Watch Dies 37mm / 1.46in1 x Watch Dies 39mm / 1.54in1 x Watch Dies 41mm / 1.61in1 x Watch Dies 44mm / 1.73in1 x Watch Dies 12mm / 0.47in1 x Watch Dies 17mm / 0.67in1 x Watch Dies 19mm / 0.75in1 x Watch Dies 21mm / 0.83in1 x Watch Dies 23mm / 0.91in1 x Watch Dies 25mm / 0.98in1 x Watch Dies 27mm / 1.06in1 x Watch Dies 29mm / 1.14in1 x Watch Dies 31mm / 1.22in1 x Watch Dies 33mm / 1.3in1 x Watch Dies 35mm / 1.38in