Material (PPS) : Polyphenylene Sulfide (PPS) is a high-performance thermoplastic material known for its chemical resistance, thermal stability, and excellent electrical properties. It is often used in industries where durability and high-temperature resistance are crucial.

Size :The tag is 25.5mm in size, which refers to its length or diameter (depending on the shape of the tag). This size makes it compact enough for various applications while still offering sufficient space for embedding an RFID chip.

Hole : The hole in the RFID tag is typically provided to allow for easy attachment or mounting. It can be used for threading the tag onto a keychain, lanyard, or other mounting hardware.

LF RFID : Low Frequency (LF) RFID operates at a frequency of 125 kHz or 134.2 kHz. It is commonly used in applications like access control, animal tracking, and inventory management. LF RFID tags generally have a short read range, often up to 10 cm (depending on the reader and environment), but are known for their ability to work well in harsh conditions, such as in the presence of water or metal.