Diablo, 10 pack of 318 220 grit fine oscillating detail triangle sanding sheets Diablo’s premium detail triangle sanding sheets with hook lock backing include breakthrough innovations that improve performance, extend sanding life and increase productivity Featuring a premium ceramic blend, these discs remove material faster and offer extralong sanding life than other sanding discs Clogshield, diablo’s own blend of grinding agents, reduces loading thus maximizing productivity The superior grain bonding system, EnduraBond, provides Diablo’s sanding discs with longer life and extreme durability