2x rfid card(one black one pink)<br><br>or <br><br>2x rfid sticker(one white one black)<br><br>or <br><br>2x rfid cards(Blue Samsung Cards)<img src="http://gdetail.image-gmkt.com/869/407/740407869/2017/2/aed0f422-182f-4e1d-9bc5-6f0234dc03d1.jpg"><br><img src="http://gdetail.image-gmkt.com/869/407/740407869/2017/2/0bf86692-cd08-498f-85a5-1ea28ad88cd7.jpg"><br><img src="http://gdetail.image-gmkt.com/869/407/740407869/2017/2/e76ed8e9-00bb-4da1-adb6-850e7019e4af.jpg"><img src="http://gdetail.image-gmkt.com/869/407/740407869/2017/2/751678c9-d36d-444e-8156-b233dee1c271.jpg"><br><img src="http://gdetail.image-gmkt.com/869/407/740407869/2017/2/6a3e3260-f5b7-4174-8394-8ab7d04679cf.jpg">