Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si perfect TOOL FOR WATCH: When removing batteries, pins and other watch work, Casing cushion is an perfect tool for watch case working surface. GREAT FOR PROTECTING: Cushion for watches is perfect for keeping a watch on an adapted surface during operation on a bracelet, case or glass.When changing battery, glass or servicing a watch this tool to prevent scratching your expensive watch MATERIIAL : This underside is made of anti slip material, with a recess in centre so as to not damage a movement. WIDE APPLICATION: Whatever you are a professional or amateur in the Watch field, you can easily work on repair Watch by using the Tool.Professional tool for watchmaker and watch repairman. PORTABLE: It is a very small repair tool, easy to of and get the job done by anywhere Weight: 35g Type: & Repair Kits colour:black & silver Material:PU + Aluminum alloy size:53mm Package Contents: 1*Watch Movement Cushion Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.