This is a set of 20 sewing threads. They are unused, but the length of the thread is unknown. There is a 32# marking, and the thickness is about medium-fine. ●Notes Regarding this product, although it is unused, it has been stored at home, so please refrain from bidding if you are concerned about this. Due to the nature of the camera, the color, brightness, and texture may differ from the customer's image. Please understand this before bidding. Please ask if you have any questions.