Brass Bell Buckle Set — The package contains two sets of dog bells and cat bells with buckles, one set with two bells, can also be used as a keychain, two bells will be louder together, or you can Take one off individually, perfect for your pet to wear in their daily life. Material—The bell is made of pure brass, and the flat ring is made of 304 stainless steel, which is not easy to wear or rust, and is durable. The surface of the bell is smooth and delicate, which will not harm your pet. SIZE INFORMATION—The pet bell is approximately 2.6 x 2 cm / 1.02 x 0.79 in, the ring is approximately 3 cm / 1.18 in. Suitable for medium to large pets. Pet Tracking — When your pet wears the bell, you can tell where your pet is by the volume and direction of the sound it makes, which is very useful for tracking your dog’s whereabouts if he likes to go into the bushes. It will also reduce the number of unwanted visitors. Meaning - Copper bells have the effect of warding off evil spirits and