6" diameter double stitched Calico mop designed for use with the tapered spindle adapter on either a bench grinder, lathe or bench mounted drill.
The calico mop is softer than the sisal one and intended for use with all polishing compounds other than black, we recommend using a separate mop for each grade of compound.
There are cheaper mops on the market but quite frankly you get what you pay for, these are proper tools, robustly made from good quality materials and will last for ages. Better to bite your lip and spend the money on a decent one.
Safety note: To prevent the tool from digging in dangerously, only use in machines where the top of the wheel is moving away from the user.