1Watch back remover tool is small in size, light in weight, easy to carry and easy to use. 2This professional tools of watchmakers and watch repairers can save you expensive repair costs. 3Wristwatch repair tool is made of alloy material, which is durable and not easy to deform. 4Watch strap repair tool can effectively resist oxidation and rust, and has a long service life. 5This watch tool kit is 3.8cm / 1.5in long, please be sure to confirm the size of the cutter head before placing an order. Item Type: Watch Back Remover Tool Material: Alloy Product Size: Approx.3.8cm / 1.5in Long Manual Measurement, There is a Little Error Purpose: Perforating Cutter Head for Watch Dial Literal Machine 1 xWatchBackRemoverTool 1 xPlastic Storage Box