1. S50 RFID tag for metal equipment 2.ISO14443A, Mifare 1K , Mifare 4k ... .50*50mm,86*54mm,etc. S50 RFID tag for metal equipment RFID NFC label Applications:smart poster,couponing,paymentvending ... Applications:1.S50 RFID tag for metal equipment2. Material:PET, paper, self adhesive, anti-metal material.3. Size:86* ... 0.5mm, -0.5mm-1.0mm (with anti-metal layer)5. Minimum QTY:1000pcs6. Available crafts:Series ...