15/10PCS 4 inch 100mm Sandpaper Sanding Discs Hook and Loop Adhesive Flocked Adhesive Sandpaper for Random Orbital Sander - AliExpress
5” DA Orbital Sander Backing Pad For PSA Adhesive Sanding Discs — Benchmark Abrasives
8 Inch Adhesive Back Zirconia Sanding Discs, 5 Pack - Red Label Abrasives
BHA 6" Premium PSA Stick-On Sanding Discs with Tabs
Sackorange 18 PCS 12" PSA Sanding Discs - 3 Each of 80, 100, 120, 180, 240, 400 Grit - 12 Inch Sandpaper Discs with PSA Self Adhesive for Drywall, Floor, Woodworking, Auto for Power Sander - Amazon.com