[Packaging & Size: Each package contains 5 pack dog collar bells with a diameter of 12mm/0.47in. The quantity and size of these bells are perfect for your cats or dogs daily use and replacement needs. High-Quality Materials: Our dog collar bells are made of durable metal materials ensuring long-lasting performance. The premium materials make them sturdy and resistant to damage. Loud Sound: Our bells for dog collars have a louder sound compared to most bells on the market providing clear audibility for you to hear. "Functionality: These dog cat bell offer versatile functionality. They can help you track your pets location prevent escapes and keep you informed about their activities in a timely manner." "Wide Applications: Our dog cat collar bells have broad applications. Whether its for outdoor activities walks training or other purposes they provide practical and convenient solutions for you and your pet."]