Thank you for viewing. This is a set of fly tying materials, deer leather, 2mm wide, 40cm x 9 colors. It's a standard material for gum-type flies in managed fishing areas, and it seems interesting to try it in rivers and sea fishing as well. Since it doesn't sink when dry, knead it lightly in water before use to let it blend in, and then use it. Colors: Black系, White系, Gray系, 　　　　Light Brown系, Brown系, Olive系, 　　　　Moss Green系, Green系, Red系 I don't think it's possible to check the details in the photos, but please understand that due to the nature of the material, there may be variations in color, texture, thickness, and width. After purchase, it is stored in a container box indoors, so I haven't confirmed any noticeable quality deterioration, but please understand that this is a used item stored by an amateur, and refrain from purchasing if you are sensitive to such things.