... ''), 100mm(4''), 115mm(4.5''), 125mm(5''), 15 abrasive disc velcro Size: 50mm--180mm Grit: 40#---1500# Usage: wood, metal, plastic ... ........ Abrasive velcro sanding disc 1> Abrasive: Aluminium oxide2> Size: : 50cm(2''), 75mm ... , 6holes, 8holes, 16holes or according to customers request. abrasive disc velcro KE601