Diablo, 3 pack, 4'' x 36'' assorted sanding belts. Assorted sanding belt packs include a variety of grits needed to complete your sanding project. Featuring break-through innovations, Diablo's sanding belts improve performance, extend life and increase productivity. Coated in a premium zirconium grit blend, these belts remove material faster and offer an extra long sanding life. Clog-Shield, Diablo's own blend of grinding agents, reduces loading thus maximizing productivity. The superior grit-to-backing bond, Endura-Bond, provides Diablo's sanding belts with longer life and extreme durability. The 3-belt variety pack consists of 1 each 50 grit (coarse/removal), 80 grit (medium/prep) and 120 grit (fine/final prep) sanding belts.