STRONG AND : Watch Battery Replacement Tool Kit, The measuring tool is made of aluminum alloy + stainless steel, which is strong, hard and . Perfect for closing after resizing or repairing. HUMANIZED DESIGN: Watch Repair Kit, When you feel you use our tools to close the case, it is easy to break the watch with other tools. The upside down configuration means that maintenance personnel can see that the enclosure cover is closed. EASY TO OPERATE: Watch , You can depress the tool by squeezing the upper handle, which means you can fully control the pressure used. Name:E25 watch tool Type:Watch Pressing Machine Colour:Silver Material:Metal Package Contents: 1 x E25 watch tool 2 x 30mm diameter aluminum alloy flat mold 2 x 40mm diameter aluminum alloy flat mold 1 x 38mm diameter aluminum alloy flat mold Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.