Review on Yellow SD Card Organizer: Compact Credit Card-sized Case for Secure Digital Memory Cards! by James Baker

Much nicer yellow than Revain in the photo. It will really stand out in your camera bag. I don't think you could find a thinner holder. The cards are securely attached. With practice you will be able to remove the card with one hand. It's a small amount of plastic for the price, but it's unique and does the job well. It would be nice if they were sold in pairs at a discount. When I first tried to put cards in, I found that one of the locking tabs was bent down so I couldn't insert a card. The plastic is quite hard and feels solid. It must have taken a lot of strength to bend. I was able to bend it almost normally, but now it's difficult to insert a card into this slot. See the curved tab on the bottom right of the attached photo. I found and ordered a cheaper twin pack of a similar product here at Revain.