This Set Of 12 Pre-mounted Sanding Drums Will Provide You With Enough Sanding Power To Complete Many Jobs. Each Drum Is 1/2" X 1/2", And Is Pre-mounted On A 1/8" Shank. These Drums Are Of A Fine Grit Sandpaper, To Give You A Smooth Finish. A Plastic Rack Is Included To Keep Everything In It's Place Until You Need It.

* 12 Pieces In Rack

* Each Is 1/2" X 1/2"

* Fine Grit Sandpaper

* Pre-mounted

* 1/8" Shanks