40 Grit Triangular Multitool Sandpaper, 80mm Wood Sanding Paper Fit 3-1/8 Inch Oscillating Multi Tool Sanding Pads, Pack of 20 (Not Universal Size, Please Check The Size) - - Amazon.com
SPEEDWOX 30 Pcs Hook and Loop Triangle Sandpaper 40 Grit 80mm 3-1/8 Inches for Oscillating Multi Tool Detail Sander Sanding Discs Triangle Sanding Pads - - Amazon.com
POWERTEC 6 in. 40-Grit Aluminum Oxide Hook and Loop 6 Hole Disc (25-Pack) 45204 - The Home Depot
100PCS 40 Grit 8-Hole Hook and Loop Sanding Disc 5 inch Orbital Sander Paper Pad | eBay
WEN 12 in. 40-Grit Adhesive-Backed Disc Sandpaper (4-Pack) 12SD40 - The Home Depot