rfid bracelet tag competitive price superior quality free testing samples custom rfid bracelet specification Productscustom rfid braceletMaterialsiliconeshaperound, ovalcolorblack, red, green, yellow ... ,T5577,Hitag 1,Hitag 2,Hitag S and so on;HF: (13.56MHz): mifare 1K. Ntag203,F08 UHF: (860MHz-960MHz): ... M4 and so on;packaging details100 stripes in an opp bag, and 15 bags in a carton with size 460*300 ...