Check the listing for details. POWERTEC Assorted 8 Inch Buffing Wheels Set w/White and Yellow w/Arbor Hole, 2PK. Color: Yellow, Condition: New. Listed at 17.99 USD. INCLUDES: Yellow and White Buffing Wheels for bench grinder, 8 inch 5/8 arbor holeFUNCTION: Primarily used in combination to buff and shine metals, hardwoods and other materials using polishing compounds or rouges, offering reliably smooth and professional looking resultsFEATURES: A combination of grit types (fine and medium) offer you project versatility, along with an extra thick configuration for durability and added polishing surface - PLUS flaunts a spiral sewn design which firmly holds the ply formation together for balanced compound distribution pressureVERSATILE: Works exceptionally well for post sanding, metal and jewelry polishing, residue etching, blade/ custom knife making and other applications that require buffed or polished aluminum, brass, stainless steel, chrome and acrylicSPECIFICATIONS: White Cotton 8 inch Wheel Face (70 ply) with 5/8” Arbor Hole | Yellow 8 Inch Wheel Face (42 ply) with 5/8” Arbor Hole to accommodate most bench grinders, buffers and polishers POWERTEC is a professional manufacturer of high quality wood work accessories, sanding discs and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry. WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov