This clock has a strong suction cup that attaches to smooth, dry surfaces such as glass and non-grain tiles with large, sturdy suction cups for easy installation. The bright colours of the wall clock make the visual effect superior to other shower clocks, making it easier for you to read the time clearly. With this waterproof clock, you can spend your morning rush in the bathroom or kitchen very conveniently. The shell of this cute little clock is made of silicone, which feels comfortable in your hand, while the rest of it is made of high-quality and durable plastic. It can also be used as an environmental decoration. Use the clock to organise your time wisely and avoid being late for school, work or appointments. Suitable for bathroom, kitchen, living room, bedroom and other places. Waterproof shower clock is the best choice for daily displaying time. Suitable for places where you need to record the time, such as bathroom shower drain, kitchen cooking, decompression spa, laundry room, etc.(AG13 batteries required, not included).