Standard pack = 1 piece(s). Type = Shop Roll ; Abrasive Material = Aluminum Oxide ; Applicable Materials = All Metals ; Backing Material = Cotton ; Backing Weight = J-Weight ; Grade = Medium ; Grit/Grade = 80/Medium ; Grit = 80 ; Length = 50 yd ; Roll Length = 50 yd ; Roll Width = 1 Inch ; Type = Performance Line Industrial Grade ; Width = 1 Inch ;