[Premium material]Made of aluminium alloy and stainless steel. With paint plating Compatible rust and corrosion resistance, long service life. [With 3 extra pins]1 ear tag pliers, 001-100 ear tags, 3 pins, 1 wrench. [Easy operate]Automatic lock easy to operate,save efCompatible t and safety,reduce pain.Animal ear tags suitable Compatible cattle sheep pig rabbit etc. [printing]The numbers on the ear tags are printed by laser. More legible and don't easy to fade.Good Compatible marking sheep cattle pig etc. Material: plastic + metal Color: green Size: 24x7x2 cm/ 9.4x2.7x0.8 in Material: Plastic Package included: 1 x Ear tag pliers 100 x Ear tags(number 001-100) 3 x Exra pins 1 x Wrench 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.