7 plys of prime woven jute with an outer muslin cover on each side provide a very aggressive surface for fast removal of rough metal, rust and similar jobs with coarser polishing grits. Finer grits produce an attractive "brushed" finish. Spiral stitched, long-lasting construction. SPECS: 6" (15.2cm) or 8" (20.3cm) diameter, both 3/8"
(9.5mm) wide. 7 ply. 6'"wheel, 1/2" arbor only.