M & F Western Hatters Sponge - 01014. This stiff sponge easily cleans hat surface and wipes away dirt, dust and grime. Can be used on all shades of hats. Measures approximately: 2" x3 1/8". Carefully rub the surface of hat until dirt balls up, then simply brush away. For best results, use separate sponge for light and dark colored hats. Style #01014.