[Package includes]: You can get 2 stainless steel call bells. The size is 8.5 x 5 .5cm [Loud and clear ringtone]: The hand-pressed bell produces a loud and clear ringtone, which can be heard clearly from a distance. [Wide application]: It can be used in restaurants, hotels, schools, homes, hospitals, warehouses, bars, receptions and anywhere you need call bells. It can be used as a service bell, teacher bell, call bell, lunch bell, game bell, etc. [High quality]: The office service bell is made of stainless steel and chrome-plated, which is durable and easy to clean. The base of the bell is non-slip, so it will not move or damage your desk. In addition, the bell is designed not to get stuck when pressed, so the button automatically resets after use.