Product Name: RFID Round Animal Ear Tag Model:A01/φ30MM Material:TPU,ABS Operating temperature:-30℃~+75℃ Color:Yellow or customized LF chips(125KHz): TK4100/EM4200/T5577/Hitag 1/Hitag 2/Hitag S HF chips(13.56MHz): F08/S50/S70/Ultralight/NTAG213/I-CODE2/TI2048/SRI512 UHF chips(860MHz-960MHz): UCODE GEN2/ALIEN H3/IMPINJ M4 Features:nailed on the animal's ear for management, breeding group, epidemic prevention and treatment Application:use in animal husbandry,laboratory, pet hospital