Commonly used chip: NTAG 203, NTAG 213, NTAG 215, NTAG216, FM11RF08, Ultralight, Ultralight C, I code SLI-X, Desfire 4K/8K,jsb. rentang frékuénsi: 13.0MHz~14.5MHz Protocol standard: ISO/IEC14443-A, ISO15693 Memory: according to the chip Commonly used size: 4×12mm, 5×12mm, 9×17mm, 10× 10mm, 8×16mm, Φ6mm, Φ8mm, Φ10mm, jsb. Can customized Thickness: 0.15~0.25mm Thickness with glue: 1.0~1.3mm Substrate material: pepet, PI,etc Antenna technology: copper etching + …