Aiyard 5-Inch 8-Hole Wet Dry Sanding Discs 100 Grit, Polyester Film Backed Heavy-Duty Hook and Loop Sandpaper for Random Orbital Sander, 50-Pack - Amazon.com
240g Sandpaper 5" Round Disc Velcro Back | Stolbek
4" Velcro Backed Sandpaper - Kobi Tools
Serious Grit - 5-Inch 8-Hole Sanding Discs Sample Pack - 80, 120, 150, 180, 220 Grit (2 of each) - Heavy-Duty Hook & Loop Velcro-Backed Film Discs - Sandpaper for Random Orbital Sanders - 10 Disc Bag - Walmart.com