What you will : there are 10 pieces of small brass in two colors, each color has 5 pieces, enough quantities for your daily use and changing needs Durable material: these are made of quality iron and electroplated in colors; They are stable and durable, can be applied for a long time and will not and fade Proper size: proper size making it convenient to use and storage; The weight is very light, the animal will not feel uncomfortable when wearing it Loud sound: by shaking the cow , the metal strip inside the cow will hit and make a very loud noise; The metal strip is welded, so it will not fall off; The sound is and bright, which can keep your animals be found Wide applications: these can let you hear the sound of your animals on the farm, and you can find your animals; Use ropes to string cow on the door or railing to prevent some wild animals or deer from approaching the farm; At night, you can quickly contact neighbors in the Colour:as shown(Red + cyan ) Material:iron Package Contents: 10 * Cow Only the above package content, other products are not included. Note: Light reflection 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.