13mm Round PPS High Temperature Resistant 13.56MHz NFC Tags is made of PPS and heat-resistant vinyl material with optional RFID chips . Around the antenna and rfid chip we make epoxy filling and fix rfid part can not shake and can work durable . They widely use in laundry procedures ,fire-proof suit management , electrical equipment tracking ,etc . Normal working temperature is﹣20℃~65℃, for special working environment such as -10℃~100℃ (14°F /212°F ) can work each 30mins and 200 cycles , high temperature 100℃(212°F) can store over 1000 hours  , -10℃~140℃ (14°F/284°F) can work each 30mins and 100 cycles .storing under 140℃(284°F) will 200 hours .They all follow IP67 level and water proof ,dust proof ,moisture proof ,etc.Another rfid frequency chips are available .

RFID Nfc washable tag is very rugged and fit specifically in laundry applications with high temperature resistance and aggressive chemicals.They can easily be integrated in clothes without giving any disturbance.