... output:5,000,000pcs/month 3.common 90MM washable laundry tag with UHF chip We are professional RFID products (RFID tags ... , NFC tags, smart cards, keyfob, wristband, laundry tag etc.) manufacturer with high quality and competitive price.Product's Introduction:Material ... Writing Distance1CM-4CM / 20CM-6M (UHF), (Relative with the tag antenna and reader.)Working Temperature-50°C~200°CApplication:Widely ...