Colorful acrylic or wool yarn, perfect for knitting and crafts. - Colors: Red, blue, green, pink, purple, white, yellow - Material: Acrylic or wool yarn - Type: Knitting yarn - Uses: Handicrafts, knitting, crafts Thank you for viewing. The above was determined by AI. This was found while cleaning out my parents' house. They are leftovers, and the length and thickness vary. I cannot measure them precisely, please understand. I plan to ship them in a package small enough to fit in a post box.