RFID wrist-watch style adjustable wristbands, nice, ተለዋዋጭ, adjustable the wristband length adjustment holes, suitable wear for different thick wrist, ለመልበስ ቀላል, ለመጠቀም ቀላል, ውሃ የማያሳልፍ, damp proof, shockproof, and high temperature resistance. Can encapsulation three type frequency RFID chip, to achieve a variety of application purpose. Surface can be silk screen pattern, አርማ, QR code and so on. Existing mold use free. ODM and OEM products according to customer demand.