Mini sucker wall clock bathroom anti-fog waterproof clock 7cm kitchen toilet clock small quartz clock table clock Material: ABS (Acrylonitrile Butadiene Styrene) + Rubber Diameter: Approx. 7cm / 2.76" Net weight: 70g Power Supply: 1 x AAA battery (Not included) With this waterproof clock you can monitor the time in the bathroom or kitchen very conveniently during your morning hurry time, then you can arrange your time reasonably to being late to school, work or any appointment This clock can be attached to the smooth dry surface like the wall of bathroom, mirror, glass, metal very easily and stably with large and strong suction cup This little cute clock can be also act as a decor to the environment About Sucker, 1. If the suction cup comes off or becomes difficult to absorb when used, please soak it in hot water at about 60 degrees Celsius for 10 minutes, then dry it, and then use it again. 2. Suitable for installation on the following surfaces: smooth surface (tile surface, plastic surface, stainless steel surface, transparent glass surface, mirror surface, metal-coated surface, etc.) When installing, wipe the suction surface clean before pressing the suction cup on the surface. Package Included: 1 x Waterproof Shower Clock