Hat Sponge by Bickmore
Easily clean your hat with this sponge by Bickmore. For best results, use a separate sponge for each different color hat. Like a pencil eraser, one carefully rubs the surface spot until it "balls up" and can be brushed away.
Easily wipes away dirt, dust, and grime
Can be used on all shades of hats
2" x 3 1/8"