Tack Cloths are coated with a special, sticky resin. The resin doesn’t transfer off the cloth but when you wipe it across a surface it removes the fine dust particles that remain after sanding and which can have a detrimental effect on the final finish. Simply wipe over your work after sanding and before applying polishes. Multi-folded each cloth can be re-used many times, place in a plastic bag and seal after use. Not for use on lathe work with the lathe revolving. Supplied in packs of 3 or packs of 10.