Features: Casing cushion is an ideal tool for watch case working surface. Safe way to not scratch watch when changing battery, glass or servicing a watch. This underside is made of anti slip material, top is PU with a recess in centre so as to not damage a movement. Suitable for casing and un-casing movements, loosening screws, making regulator corrections. Professional tool for watchmaker and watch repairman. Specification: Material: PUColor: Shown As PicturesSize: Approx. 5.3 * 5.3 * 1.3cm / 2.09 * 2.09 * 0.51inchWeight: 35gType: Tools & Repair KitsPackage List:1 * Watch Case Cushion