MAXIMUM Assorted Hook & Loop Sanding Disks, 7-in, 5-pk | Canadian Tire
7 Inch 8 Hole 180mm Hook and Loop Black Plastic Sanding Backing Pad for Sander Power Tools Accessories - China 7inch Backup Pad, 7inch Backing Pad | Made-in-China.com
OxoxO Hook and Loop Backing Pad 7-Inch/180mm Sanding Polishing Backer Plate with M14 Drill Adapter for Random Orbit Sander Polisher Buffer (2-Pack)