The Performax 60-9180 180 Grit Premium Ready-To-Cut Sandpaper is ready to be cut to fit the Performax drum sanders. The abrasive material is pre-marked and color coded and works with any Performax sander. The color which corresponds to the drum size is to be cut along the line. The abrasive roll yields 19 wraps on a 16-Inch drum, 12 wraps on a 25-Inch drum, 14 wraps on a 22-Inch drum and 8 wraps on a 37-Inch drum. Features: * Heavyweight abrasive for heavy duty usage * Premarked for fast and easy cutting * No splices, seams, or breaks * Between 8-19 wraps What"s In The Box: * One Performax 60-9180 180 Grit Premium Ready-To-Cut Sandpaper