Product Features: RFID disposable wristbands PVC, flexible, easy to wear, easy to use, waterproof, moisture, shock and high temperature. Can be packaged according to the frequency chips (125KHz): TK4100, EM4200, EM4305, T5577, Hitag1, Hitag2, Hitag5 etc. can be packaged high-frequency chip (13.56MHz): FM11RF08, Mifare1 S50, Mifare1 S70, Mifare Llltralight, I-COOE2, TI2048, SRI512 etc. can be encapsulated UHF chip (860 MHz-960 MHz), UCOOE GEN2, ALIEN H3, IMPINJM4 work temperature: -20--80 ℃ Applications: Widely used in access control identification, airport parcels, parcels tracking, travel park, beach, businessman recognition, maternal and child identification, prison management, managed care and other colors: blue, red, black, white, yellow, gray, green, pink,