Thank you for viewing! This is a set of 12 Ultra Pro screwdowns. Although only 10 are shown in the image, there are 12 in total, so this is a set of 12. The cards in the image are only for illustrative purposes, so the cards are not included. Please note that only the screwdowns are included. They are 1/2 inch thick and have a high-quality feel. They are UV-cut, so they also protect against UV rays. These are grooved type, so there is no worry of the card being crushed, and the corners are designed to prevent damage to the card's corners. I think this grooved type is not often sold. The condition is that they were used for collection storage after being purchased new. They have been kept in a collection case since the cards were inserted, so they are relatively beautiful, but there are inevitably some minor scratches. Please understand that these are used items and consider purchasing them.