Wax is soy blend, blended to burn clean& consistent with optimum fragrance throw & minimal soot. Wicks are 100% cotton, lead and chemical free. All dyes are REACH compliant & fragrances are highly concentrated and phthalat e free. Average burn time for 65-70 hours. Made entirely in the USA. French Linen is a crisp, clean scent of cotton with notes of birch and sea salt.