Diablo Sanding Disk with StickFast - not sticks!

http://www.homedepot.com/p/Diablo-5-in-80-Grit-Random-Orbital-Sanding-Disc-with-StickFast-Backing-5-Pack-DCD050080P05G/202830917?MERCH=REC-_-rv_search_plp_rr-_-NA-_-202830917-_-N