ISO15693 RFID library tag 13.56 Mhz frequency . Long distance read . Filp-chip bonding technique High quality ISO15693 RFID library tag Material: Paper, PET, etcSize: 35*35mm, 50*50mm, etc , or customized sizesChip: NXP ultralight, NXP S50, Fudan F08, Icode SLI, ectProtocal: ISO 14443A, or ISO 15693Memory: 512 bits, or 1K Byte, or 1K bits, etcPrinting: Multi-color printing is availablePacking: ...