This is sweatband ribbon purchased from Nishida for hats, to be attached to the size band (brim) of the hat. I purchased a 10m roll for hat making and repairs, but I have some left over, so I am selling it. It is unused, but has been stored at home, so please understand. Black Made in Japan 100% Polyester Width: 30mm Length: Approximately 8m Uses: Hat making/repair, handicrafts, sewing Thank you for looking. Please see my profile.