... silicon wristband 1.Oval dial, Waterproof 2.inside diameter--74mm OR 65mm 3. ... 125KHz): EM4100,EM4200,T5577,Hitag 1,Hitag 2,Hitag S, etc.2) HF (13.56MHz): Mifare1 S50, ... , etc.Specifications of RFID Wristband1) Material: silicone2) Dimensions: watch dial—oval; inside diameter--65mm; band width ... 8g/pcs2) Package: 100pcs/bag, 10bags/carton3) Carton dimensions: 460mm*300mm*340mm4) Carton weight: 1.5kg5) Net ...