100 Pieces Total w/ 2 mandrels 1/8" shaft; fitting most rotary tools.
25pc 60 grit
25pc 120 grit
25pc 240 grit
25pc 400 grit
I use these a lot and have found no difference to other brands except the cost.
I ordered two of these as I do a lot of sanding with my Dremel. I will not have to order more for a while I am well stock now. I could not find these sanding bands in these different grits anywhere else. Thank You Utopia Tools!