1. Material: The training bell is made of metal with cute printed paw prints. Painted surface and prevents rust. The ringing is loud and clear, but not crazy.^ 2.Dimension: 7*4.5cm^ 3. Big Button: Cute dog claw button, bright color, attract attention of cats and dogs, strong and bite-resistant, mechanical sound, no battery required. Press the bell to eat, press the bell to urinate, develop intelligence and interact with people to play.^ 4. Easy to Use: No need to install the training bell, just place the dog bell on a flat place. Easy to teach your puppy or kitten to ring the flat button with his paw or nose.^ 5.Application: The training bell is very suitable for potty training, as a communication device, or as a great toy, such as giving the dog some snacks when it presses the bell, it will be fun^ Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping!