Check the listing for details. 61PCS 2" W/ Holder Nonwoven Roll Lock Sanding Pads Surface Conditioning Discs. Condition: New. Listed at 46.99 USD. Features The unique non-woven cloth material helps resist loading, run cool, allowing for consistent finishes, and also extend the life of the disc. Sharp aluminum oxide abrasive provides faster cut rate for consistent finish and higher performance. High-loft nylon fibers bonded to a strong nylon scrim backing allows the thick layer of resin bond and aluminum oxide grain for extended life, added durability and stiffness Made of EXTRA HEAVY Italian non-woven for maximum performance, thicker than conventional discs, more abrasives fibers, resins added, thus they last up to 2X longer than competitive surface conditioning discs High strength plastic twist roll lock attachment offers quick and easy disc change-out for multi-step finishing processes Applications Surface Prep, Removing Paint, Removing Rust, Removing Oxides, Corrosion, Scale, Deburring, Blending, Cleaning, Finishing, Polishing Works Well On Stainless steel, alloys, non-ferrous materials, plastics, and fiberglass. Useful for auto body and automotive work, as well as on motorcycles, boats, die casting parts, bicycle parts, machinery, knives, and many other items Specifications Diameter: 2 inch Color: Yellow, Maroon, Blue Grit/Grade: Coarse, Medium, Fine Disc Type: Quick Change Disc Abrasive Type: Non-Woven Abrasive Material: Aluminum Oxide Backing Material: Nylon Scrim Backing Weight: Y-Weight Bonding: Cured Adhesive Resins, Resin Over Resin Attachment Type: R Type Twist Lock Material of Disc Holder: Rubber Pad, Nickel-Plated, Steel Maximum RPM: 25,000 Recom. RPM: 3800-5000RPM Machines: Angle Die Grinder, Straight Die Grinder, Air Die Grinder, 1/4" Drill Package Included 20 x 2 inch Italian Non-Woven Surface Conditioning Discs Coarse Grit- Brown 20 x 2 inch Italian Non-Woven Surface Conditioning Discs Medium Grit - Maroon 20 x 2 inch Italian Non-Woven Surface Conditioning Discs Fine Grit - Blue 1 x Rubber Disc Holder W/ 1/4" Shank 61PCS in Total Per Order Made of EXTRA HEAVY Italian non-woven for maximum performance Twice the lifespan of competitive surface conditioning discs Shipped Same-Day from our warehouse in Houston within 24 hours via USPS Priority Mail, UPS Surepost or Ground, the shipment method depends on the quantity and your address