The product is 4.5" Clean/Strip DiscEasy to useThe product is manufactured in United StatesFor use on wood, metal and fiberglassRemoves rust, paint and other coatings quickly and easilyStrips and finishes in one step. Open mesh design does not clog. Durable resin coating on a tough nylon mesh ensures long lifeMust be used with quick loading adapter 9675 (sold separately)4-Inch fits 4-Inch angle grinder; 4-1/2-Inch fits either 4-1/2-Inch or 5-Inch angle grinder
3M SandBlaster 9681 4-1/2-Inch Coarse Clean-N-Strip Disc
Brand: 3M, Model: 9681, Size: 4-1/2-Inch