Dimension: 4.25"*3"*0.8" /10.8cm*7.5cm*2cm, including 12 double-sided sleeves with 24 insert pockets to fit 24 cards .Material - This card holder is made of 2mm thick soft durable outer PU leather to protect your cards from dust, water, scatching, and damage, while the sturdy see-through insert PVC sleeves to keep your cards clean and clear. The premium antirust press stud fastening keeps all your cards secure .Function - Good size with ample capacity, neat and expensive looking exterior. Very functional and with clear see-through individual slots for each card making them easy to find and retrieve in shopping queues,slim and little enough to be portable in the pocket or handbag ,ideal for any shopaholic .Great Gift Idea - these lovely card protectors are well-packed in exquisite gift box, which can be a perfect present for your family and friends or just treating yourself .