Colour: red bronze + green bronze + gold Material: iron Package Contents: 2 * Red Bronze Cow Bell 2 * Green Bronze Cow Bell 2 * Gold Cow Bell Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Loud sound: By shaking the cowbell, the metal bar in the cowbell will ring , making a very loud noise; the metal bar is welded so it 't fall; the sound is clear and bright, making it easy to find your animal. Wide range of applications: these bells allow you to hear the sounds of animals on the farm, you can easily find your animals; tie to the gate or railing with a rope to prevent some wild animals or deer from approaching the farm; at night you Can quickly contact rural neighbors. Appropriate Size: measures approximately 3 x 3.5 x 2.4 cm / 1.18 x 1.38 x 0.94 inches, it is the right size for easy use and storage; it is very light weight and will not be uncomfortable for animals to wear. What you get: Small brass bells in tons of bright colors, in ample quantities for your daily use and changing needs. RELIABLE MATERIAL: These bells are made of high-quality copper, plated in color; stable and reliable, can be used for a long time without breaking and fading easily.