Original antique Fiebing's Prime Neatsfoot Oil Compound by Fiebing Chemical Co., Milwaukee, Wis. for oiling, softening and preserving Harness, Carriage, and Buggy Tops, Boots, Shoes .... 2 1/2 by 4 1/4 inches. Very good condition. Light soil and wear. Please see photos for condition. Guaranteed old and original.