Round One Piece BellThe cat collar bell set is equipped with a key rings. You can easily install the bell to the pet collar,let your pet run and grow happily in the beautiful bell High Quality Copper BellThe pet bell is made of high quality copper, metal plated, smooth, corrosion resistant, sturdy and not easily broken, suitable for dogs and cats Please NoteOur bells do not include pet collars and should be purchased separately Pet TrackDog collar bells are a unique design, and the sound is loud, clear, and melodious,it can prevent pets from escaping their sight when they are outdoors. You can always know where they are. The crisp sound greatly attracted the attention of pets Entire Life GiftIt will become to be a precious gift to your dog, cat, or eagle. You can fix the collar bell on the collar, pet fabric, bag, pet collar or DIY crafts.The outstanding quality bells will last years of daily useCheap Shopper Gift