Non-standard Smart Card 28MM Specifications Product Name:  RFID Irregular shaped Smart Card Custom Material: PVC Thickness: 0.80mm, can customized. Chips: Mifare 1k, ntag213, mifare ultralight, Icode x, Fudan08, TK4100,etc. Sizes: 25mm, 30mm, 35mm,50mm, 26x42mm, 55x27mm, 25x25mm, 77x48mm, can customized. Surface: glossy, matte, Printing craft: offset printing/Silk-screen printing/Silver or Gold silk-screen printing background Available Crafts: signature panel and scratch panel Offset print Pantone color Barcode in different types(39/EAN 13/EAN 128...) + QR Code Hot stamping gold/silver color Hologram as required Epoxy on the surface Personalization: Embossed/Thermal/laser/injet printed SN or UID number. Non-standard Smart Card Application: NFC payment, Parking lot,  access control solution, hospital management,etc,