Ear Tags belong to that class of veterinary equipment, which are used for identification of large and small animals. This section focuses on Ear Tags for large animals/canine. They are made of high-quality Ether Grade Polyurethane and are temper proof. Each ear tag consists of two parts: – Female part – Male part The male part, which has a metallic knob is tightly and securely locked into the female receptacle by using the ear tag applicator.