EXPAWLORER Bells for Cat Collars - 18 Pcs Colourful Dog Charm Bells for Collars Necklace Pendant Accessories with 20 Pcs Key Rings A RICH SET: Total 18 bells, 6 bells per pack, including 6x 0.63" bells, 6x 0.55" bells and 6x 0.47" bells. Perfect for cats, dogs and other small pets. TOUGH & EXQUISITE: They are round shape bells, made of metal with excellent workmanship, tough, durable and exquisite, the corrosion resistance is strong. DULCET SOUND: The sound has a pleasing, soft, noticeable jingle tone without being overly loud or distracting. Enable you to hear where your pet is. COLOURFUL: They have several different colors. Silver, pink, golden, blue, red, purple and green. You can freely collocate the bells to fit your pet. EASY ATTACH: The bell can be easily attached and detached from the pet's collar. Come with 10 small key rings(diameter: 0.31"), 10 large key rings(diameter: 0.55").