Diameter 8″. Easily integrate higher performance into a wide range of power sanding applications. Durable foam body provides yield for a consistent abrasive contact, increasing pad life. Edges tapered 15 or 45 degrees for flat or contoured sanding jobs. Fits right in – 5-hole, 6-hole, or center mount pads to work with most orbital sanders. Medium or firm densities provide versatility for light to aggressive sanding. The Stikit system allows quick change-outs between sanding discs and applications.