This is a fabric swatch that you can carry with you when shopping and place on your clothes or bags to check if the colors suit you. Because it's fabric, it's easier to see how it looks against your skin than paper, and it's very useful. I purchased a new 4-season set. Since I am Autumn x Winter, I am selling this one that I don't plan to use. After purchase, I only held the fabric up in front of a mirror once to see if it suited me, and I haven't put it against my skin. From the time of purchase, there are some slight thread frays on the edges of the fabric. Since it's cut fabric, I believe this is unavoidable, but I ask for your understanding before purchasing. Number of colors: 30 Type: Summer Size: 4.8cm (H) x 6.6cm (W) x 1.2cm (D) #PersonalColor #BlueBase #SummerBlueBase #ColorCoordination