The D25 Smart Label from SAG is an RFID tag designed to provide improved protection against water and environmental stress. It is based on the NXP NTAG 213 IC and operates at 13.56 MHz. This label has a 7-byte UID and 144 bytes of user memory. The label body has enhanced thickness for greater robustness and has a diameter of 25 mm. It is ideal for clothing that requires daily washes and can be used in product authentication and inventory management applications. The label complies with ISO/IEC 14443 A and NFC Forum Type 2 RF interface protocols.