DISCMade in USA Cushion Sewn: Ideal for light cutting & coloring (polishing) 4\” diameter of wheel 3/4\” wide thickness Fine cotton sheeting – Held together with two circles of lockstitch sewing 1/2\” hole diameter Product Description Specs A quality USA-made 4\” buffing wheel made by Dico Polishing. This cushion sewn wheel is designed for light coloring (polishing). Made of fine cotton sheeting held together with two circles of lockstitch sewing. Note: No washers included. Made in the USA. From the Manufacturer: Dico Products shares in a 125 year old manufacturing tradition as a division of the Divine Brothers Company. Dico\’s unique line of power tool abrasives including buffing wheels, buffing compounds, Nyalox abrasive impregnated brushes, buffing bonnets & compounding pads are available coast to coast through hardware stores & industrial suppliers, & online vendors. When you choose Dico Products, you choose quality. Product Diameter Thickness Arbor Hole Diameter Model # 4\” Cushion Sewn Buffing Wheel ~ 3/4\” Thick 4\” 3/4\” 1/2\” 528-41-4 For California Residents: WARNING: Cancer & Reproductive Harm – www.P65Warnings.ca.gov WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood