320 Grit - 5" Gold DA Sanding Discs - 8-Hole Pattern Hook and Loop - Box of 50Box of 50 Dura Gold (320 Grit) 5" PSA Premium Gold Sanding Discs with Dustless Hook and Loop system and made for 8 Hole Pattern sanders. Discs are Made with Super Coated Aluminum Oxide Corundum for a sharp cut and uniform finish Dura Gold Discs are conveniently packed 50 to a box with the Hook and Loop system enabling quick and easy removal of discs with a secure and consistent connection from disc to disc Dura Gold Sandpaper discs delivers a fast,