Laundry tag, RFID tag
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Laundry Tags are designed for applications that require a rugged RFID transponder that can withstand harsh environments. These RFID Transponders basically meet all requirements in terms of heat, pressure and chemical resistance etc.
125Khz:EM4102 TK4100 EM4100 T5557
13.56:Mifare 1K ICODE SLI
Zangtian produce laundry tags in many sizes. The hole on the tag also provides your convenient use. The price for the tags are very competitive.