Serious Grit - 5-Inch 9-Hole Sanding Discs Assortment - 80, 120, 150, 180, 220 Grit (10 of Each) - Heavy-Duty Hook & Loop Velcro-Backed Film Discs - Sandpaper for Random Orbital Sanders - 50 Pack Box

So far these disc are holding up great. I have been using them on ash and walnut with great results.

These shed green dust and dots are slightly off. I will just pay a few more bucks for festool brand next time

It is sandpaper, does what it is supposed to do. I might have to change the paper more often, but it works as well as the Festool sandpaper, at a much lower price.

I am a wood worker sanding all kinds of woods and epoxies, and this sand paper works very well. It holds up well and does not lose its grit very quickly. For the money it is a great buy.

I purchased the wrong size and then missed my return window. I contacted seriousgrit.com directly and they took care of handling an exchange without missing a beat. Will be sure to purchase more in the future.

I searched and searched and made sure I was getting paper for my new Festool sander. They sent the wrong part. However Serious Grit sent me the correct paper at no charge. I used the paper on my old sander and it worked well. Im sure the Festool paper will be great.

Better than I expected. Long lasting and perfect for festool sanders.

I have tried many different brands and these are definitely at the top of the list. They last a very long time, stay clean and attached to my sander.

This is a great product!! The sandpaper lasts much longer, it seems, than most other brands. This is my go to sandpaper for a longer session before I have to change out for another disc.

Excellent quality sandpaper, and much more affordable than the festool sanding products.