Answer: horsehair

AnswerCrossword Clue
HORSEHAIRViolin bow material
HORSEHAIRPaintbrush material
HORSEHAIRUpholstery fabric.
HORSEHAIROld-style furniture fabric.
HORSEHAIRBrush material
HORSEHAIRBowstring material
horsehairof or pertaining to horsehair
horsehairsturdy, glossy fabric woven of this hair
horsehairhair or the hair of a horse, esp. from the mane or tail
horsehairthe hair of a horse used eg to stuff sofas