5.0 OZ, Fels-Naptha Heavy Duty Laundry Bar Soap, Ideal For Pre-Treating Stains, Fels-Naptha Is The Golden Bar With The Clean Naptha Odor, Excellent For Pre-Treating Greasy, Oily Stains Like Perspiration & Ring Around The Collar, Fels-Naptha Has Stood The Test Of Time For Over 100 Years So You Know It Really Works.