... compliance with NFC Forum specifications, to meet the NFCForum recommendations or proximity coupling device (PCD), as well as compliance withISO / ... ,T5557.T5567,TopazCustomized options:Signature Panels,Magnetic Stripes,Hot Laser Graphics,UV Laminate Overlay Embossed,Gold,Silver or Red ... provide free samples to you before placing the bulk order to ensure the quality.The turn around time for sample is ...