Description: Material: Metal Size: 7 * 4.5cm/2.76 * 1.78inch Color: Blue/Rose Red Blue Feature: 1. Training pets: Ringers can be used to train pets and help them establish associations between specific behaviors and actions and ringing the bell, such as teaching dogs how to report their needs with a bell. 2. Stimulating Interest: The sound produced by the bell can arouse the interest and curiosity of pets, making them more interested in toys or food. 3. Improving intelligence: Through bell ringing training, pets need to learn to interact with the bell ringing device, which helps to enhance their intelligence and learning abilities. 4. Enhance interaction: Ringbells can become a tool for interaction between owners and pets, allowing pets to better understand their owner's instructions and expectations. 5. Lightweight and easy to carry: The bell chime is compact in size, convenient to carry, and can be used to train pets anytime and anywhere. Attention: 1.Due to manual measurement, there may be a 1-3mm error in product dimensions. 2.The color of the product may have errors due to objective reasons, and the actual product is the main focus. The product includes: 1 * Pet Ringer