1、COMPACT DESIGN Using stainless steel single spring, it has good elasticity, which can save time and effort in your punching process 2、QUALITY MATERIALS Using high quality aluminum alloy and stainless steel, it is durable and wear resistant, will not easily fall apart or rust, and has a long service life. 3、SCIENTIFIC DESIGN With a pincer shaped design, it can increase the bite force as much as possible, allowing you to punch more easily and quickly. 4、SMALL SIZE Lightweight and portable, it is easy to grasp and can be easily used in various situations without being restricted by the environment. 5、PROFESSIONAL DESIGN Specially designed for animals, it is specially designed for perforating the places where ear tags need to be installed, which can help you to distinguish easily when you are breeding on the farm.