silicone RFID tag for laundry 1. 200 washing cycles or more 2. unique antenna design 3. silica packaging silicone RFID tag for laundry Advantage1. unique antenna design, the antenna is special designed for the laundry tag, different from ordinary antenna.2. guarantee 200 washing cycles,3. silica packaging makes it water resistant, acidproof alkali, bending resitance.4.friction resistance,custom ...