Pacer Go Slim Minimalist Passport Holder RFID Blocking Genuine Leather High Quality and Durable---this passport holder made of 100% top- layer saffiano leather which is high quality and durable. RFID Function---It's RFID blocking function will help you avoid those unauthorized scanning, keep your information save during your travelling. Slim and Lightweight--- Size:5.6x3.7x0.05 inches. The passport cover is very slim, the thickness is the same as the thickness as 2 credit cards', which will be very easy carry and save space of your bags. You can put it into your shirt pocket or jean pocket. Minimalist Style--- Pacer Go passport cover contain 1 passport slot and 1 boarding pass slot on the back.