1、Made of stainless steel material, anti-rusty, non-toxic and safe. 2、The roller of horse's mouth is attached to the reins to control horse activities. 3、Stainless steel material can be tougher and long-lasting 4、Prevent horses from biting people and eating 5、Easy to strengthen the control of horses Features: 1. Made of stainless steel material, anti-rusty, non-toxic and safe. 2. The roller of horse's mouth is attached to the reins to control horse activities. 3. Stainless steel material can be tougher and long-lasting 4. Prevent horses from biting people and eating 5. Easy to strengthen the control of horses 6. With hooks and binocular chains. Lost wax casting method, hand polishing 7. Horse chews are iron chains that pass through the mouth of the horse. Make horse can't bite, can't eat, making it easier for people to control the horse.   Specification: Material: Stainless steel Color: Silver Uses: To prevent horses from biting things Size: Approx 125mm/ 4.9inch 135mm/ 5.3inch (optional)   Package list: 1*stainless steel horse chewing   Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures.