Size: 8.5 x 6.5cm / 3.3 inch x 2.5 inch. Weight: 0.15kg Can be used in restaurant, B B, hotel, shops, service bell, teacher bell, call bell for the elderly to ask for help, bell for calling children, great tool for children to play games and so on Simple button, button part of the small and beautiful, mechanical design, simple operation, one touch can be issued a crisp ring, one hundred square meters of the home can be very clear to hear the bell The surface of the bell is chrome plated, the surface is smooth and delicate, the superb processing technology makes the bells must prevent rust and longevity, Made of steel stainless, with none of the choking caused by cheap plastic components. very durable to use. Stable structure, strong and solid iron base, can maintain overall stability