Starcke Premium 3 Inch No Hole Hook and Loop Grip Sanding Discs (25 Pack, 100 Grit) - Gold Aluminum Oxide - for Wood, Auto Body, Paint, Primer, Metal, and Plastics - Amazon.com
Greenflex Velcro-Backed Sanding Discs for Woodturning 25 Pack 2 and 3 Inch - VincesWoodNWonders.com