Sackorange 60 PCS 5 PSA Sanding Discs-10 Each of 80, 100, 120, 180,240, 400 Grit - 5 Inch Self Adhesive Stickyback Sandpaper Discs for DA Sander, Sand Automotive Car Paint, Woodworking Wood, Metal

They last longer then other similar products.

I use it on my DA to sand stuff.

The disc measure 4.75. Update: The sticky backs are really good, I used removed and reused them several times. The abrasives work very well also. A 5 disc is supposed to hangover the holder slightly, these just barley meet the edge. Not a bad product, just know what you are getting. Very good value if it works for your application.

I was needing these for medium duty use. Some push into the surface but not too much. They would slide off into the work area. I believe these would be great for lighter work.

DISK KEPT FALLING OFF THE SANDER NO MATTER WHAT GRIT WAS USED. CHEAP, SHOULD NOT BE SOLD ON AMAZON OR ANYWHERE ELSE.