Description?: sewing thread, thread, industrial sewing thread, polyester thread, pre-wound bobbins, bobbins, ready wound bobbins, military specification thread, mildew resistant thread, Kevlar®, Nomex®, high temperature thread, PTFE, Teflon, fiberglass, polypropylene, elastic, cottons, cores, spun, bookbinding, shoe thread, bedding thread, bag closing thread, filtration thread, upholster supplies, uphol...