Features and Benefits:SIngle sided coarse foam compounding pad with reduced diameter Hookitâ„¢ attachment backing for added edge protectionMedium cut, fits all standard 5/8" shaft slow speed polishersUses 05717 and 05718 backing plateSuggested for use with Perfect-Itâ„¢ Rubbing CompoundRefines P1200 or finer sand scratches.