Material: The design of the table clock is reminiscent of the counter from old movies. The clock is made of metal, ABS plastic with a glossy white finish and a black base.Cute Design: With this training bell, it's great fun to teach your lovely pet to learn all kinds of new tricks. You can wear it and interact with your pet, whether you areinside or outside.Easy to Use: No need to install the desk bell, just put the desk bell on a flat place. If you plan to use it to train pets, you must take the time to teach these animalshow to use it. You can find good tutorials on the internet.Function: The ringtone is not only loud and clear, but also crisp and bright like a wind chime instead of annoying noise. Start meals by using the table clip as a charming companion in the kitchen - kids at schoolthemselves dictate the noise level.[Scope of application]: It can be used in restaurants, hotels, shops, service bells, teacher bells, decorative bells, the elderly calling bells, calling for help , calling the bellsof children's lunch, a good tool for children to play games or dog. training bells, etc.Specification:Color: black, redSize: 7.3 cm / 2.87 inchesScope of delivery:2 training bells (black)1 training bell (red)