Information: Table bell: high: 7 cm; Diameter: 7.5cm; about. Error limit 1cm due to manual measurementMaterial: Made of high quality zinc alloy, safe and sturdy. Internal mechanical design, neat and nice rings, easy to useUsage: Can be used for games, dinners, restaurants, hotel functions, school attendance, cafes, shops, receptions, weddings, parties, etc. to attract attention. If you have a pet, for example a cat, it is also a good toy for your cat. Quite loud and classyDecoration: The look of the table bell is very cute and you can decorate your room. Just press the button that rings the bellRing loud and clear: you hear the sound in the distance. Very useful for the old to ask for help.Product Product Name: Call Bell Product specifications: 75x70mm Product material: zinc alloy Color: Yellow Features: 1. Non-slip base: Brushed nickel ends with black. The non-slip bottom does not damage the table. Very safe to use. 2. Widely used: can be used in restaurants, guesthouses, hotels, shops, service bell, teacher's bell, decoration bell, for the elderly to ask for help, lunch bell to call children, great tool for kids order games and so on. 3.This product is mechanically built, it is not necessary to insert the battery, click it, it rings 4.The bell is made of iron coating material, the color is light and high quality, the iron base is sprayed with black paint, and is durable 5. Just press the button and you will hear a smooth, crisp sound. 6. Made of zinc alloy iron, no noise due to cheap plastic parts, very durable, a perfect choice 7. Mainly used for reminder functions: suitable for school office, board office, family game, restaurant visit, debate answer, old man reminder, etc. Scope of delivery: Call Bell * 2