Microfiber is not really calculated applying thread rely, but somewhat GSM (grams for every sq. meter) and therefore are equal to approximately1500 threadsper sq. inch! Qty: This item is currently from stock. If you prefer to us to e mail you when it's again in inventory, deliver together your e-mail https://dominickwhpwb.izrablog.com/27287333/the-basic-principles-of-glock-40-threaded-barrel