This is a card case made of a soft material. It can hold a maximum of 16 cards (8 pockets). I previously received this through a trade here, but I've obtained another card case from an acquaintance, so I'm putting this one up for sale. I only tried putting cards in it, so there are no stains, but please refrain from purchasing if you are concerned about minor details. I don't have the original bag it came in, so I will ship it in a bag I have at home. The actual color is probably somewhere between the first and second photos and the sixth photo. This is a non-sale item with the NISSAY mark. If you understand and are interested, how about it?