Filling fiber is harmless to human body complying with REACH and OEKO-TEX100 standard. Fireproof function is available Fiberfill consists of 100% pure high quality polyester fiber giving it long-lasting resilience and loft,this products is non-allergenic,havd washable and extra resilient,it will meet all your stuffing request,perfert for doll-making,pillows,teddy bears,cushions.