The product is Gator, 5", 8 Hole Sanding Discs Conversion Kit, Hook & Loop Replacement, Replaces Worn Pads, Converts Stick-On Sanders To Hook & Loop, For Use On Orbital & DA Sanders, Quick Change Hook & Loop Holding System Allows Faster Disc Changes, Vented Hole Pattern Matches Sanders Pad For Maximum Dust Extraction.. Easy to use. The product is manufactured in China.