HID iCLASS SE® + Prox Composite Card, 32k Bits (4K Bytes), application areas 16k/16 + 16k/1. Both interfaces programmed: iCLASS with SIO® and Prox programmed to HID format. Plain White Gloss (front and back), sequential matching internal encoding, no printed Prox number, and no slot punch. Note: Minimum order quantity: 100 cards. Programming required: Format, Facility Code, Card Start Number, Card End Number. Custom-programmed items are non-cancellable and non-returnable.