6 inch x .040 inch x .875 inch , Metal and Stainless Cutting Wheel, Thin .045 inch Wheel Design For Fast Burr Free Cutting, 2 Full Sheets Of Fiberglass For Durability and Safety, Proprietary Material Mix To Ensure Premium Performance, Premium Resin Bonds 100% Inspected Before Use, For Fast Cutting In All Types Of Ferrous and Stainless Steel Metals.