Constructed with two pieces of extra-strength fiberglass for long life, Premium grain for added wheel life and speed of cut, High quality resin bonds that are 100 percent inspected before use for product consistency and quality, A24R grit, 63"" diamond arbor, 7"" diameter, Carded, Length: 7, 44, Width: 4, 03, Height: 7, 56 SKU: JNSN9293