This 100% cotton sashiko thread in WHITE #101 is thick and sturdy, and at 100 meters is perfect for larger sashiko projects. Made by Olympus of Japan, manufacturers of traditional craft supplies.Need a larger quantity or different colors than I have listed? Just ask, I often have more available and can make a custom listing for you with combined shipping.Learn more at theardentthread.com and follow me on Facebook, Instagram, YouTube, and Twitter @kimonomomo. I teach sashiko! Classes available in the San Francisco Bay Area and beyond. Contact me (Carol) here on Etsy for more information.