... . 3.Features: Good flexibility, 4. Aging resistance, Long life. 1.Ear Tags for cattle .2. size: 116X76MM.3.It Is made ... of polyurethane. 4..Features: Good flexibility, Aging resistance, Long life.Ear tag applicator, Metal injector, Plastic steel, Milk can, Thermometer, Veterinarian ... pin, Water drinker, and so on.ISO Certified large size Ear Tag