1、Robust Materials: Crafted from plastic and stainless steel material, this electric ear tag pliers boasts high strength and aging resisting performance, this ensures an extended service life 2、Strong Resilience: The ear tag pliers has strong rebound force, which not just prevents needle from bending easily but also ensures stable and accurate use, making it practical for animal ear tag installation 3、High Efficiency: Designed with user comfort, this automatic rebound ear tag pliers has lightweight body, ensuring that hands will not get tired during long working hours and improving work efficiency 4、Easy to Operate: Operating the ear tag pliers is a breeze. With just a single press, the device automatically applies vertical downward pressure, completing the ear tag installation process quickly and effortlessly 5、Wide Application: This electric ear tag applicator is suitable for a variety of animals, including cattle, pigs, sheep, and more, making it an indispensable tool for farmers and livestock managers Item Type: Electric Ear Tag Pliers Product Material: ABS, Stainless Steel Battery Type: 2 x 21V Battery Battery Capacity: 2 x 2000mAh (Included) Size: Approx. 7.5 x 12 x 31.5cm / 3 x 4.7 x 12.4in (Installing Battery) 1 x Ear Tag Pliers 1 x Wrench 1 x Socket Wrench 1 x Hex Wrench 1 x Spring 6 x Accessories 2 x Battery 1 x Charger 1 x Storage Box