2. color: yellow, green, orange(customized)3, Laser printing number or blank is accepted.4. TPU material
5.Words: 001-500 (customized), laser markingFeature1. Metal headed ear tag is applied in breeding population, epidemic prevention and control, meat quarantine,All the field of information management for animals and livestocks.2. The metal headed ear tag is marked by laser engraving, has never decolorization effect.3.Imported material can be cold antifreeze heat.(TPU material and copper), ear plate and ear tag clamp used together4. Copper head stud earrings, not easy to loose, no corrosion, never rust5. Bold font, more eye-catching easy to distinguish6. The livestock identification tags for pig is 100 sets/bag, the default number 001-100 number, divided into orange, blue, yellow. Please note, if not mentioned remarks, random distribution.