There are 16 pieces of small brass bells, copper and brass, enough for your daily use and changing needs. Durable Material: These bells are made of high-quality copper with colorful plating; they are stable and durable, can be used for a long time, and will not crack and fade easily. The bell measures approximately 1.18 x 1.38 x 0.94 inches, which is a good size for easy use and storage; it is lightweight enough for animals to wear it without discomfort. Shake the cowbell, the metal strip inside the cowbell will hit the bell and make a very loud sound; the metal strip is welded, so it won't fall off; the sound is crisp and bright, you can find your animal easily. Wide Application: These bells allow you to hear the animals on the farm and find your animals easily; string the cow bells on the gate or railing with a rope to prevent some wild beasts or deer from approaching the farm; can be used quickly at night Reach out to neighbors in the country.