Black & Decker Piranha mesh sanding sheets make sanding much quicker, cleaner & easier whilst also lasting longer than traditional paper sanding sheets. These mesh sanding sheets are made of a cloth material which is stronger than paper sanding sheets. They have silicon carbide grain which lasts longer than oxide or flint grain used in many sand papers. Piranha mesh sanding sheets have hundreds of holes rather than just a specific configuration which means within each size it will fit any brand of power tool. Dust collection is increased and it is sucked up more efficiently through the continuous mesh surface and it can be cleared of clogging by rinsing. Specifications • Disc Diameter: 150mm • Grit: 80, 120, 240 • Pack QTY: 3 Features and Benefits • Tough anti-clogging sanding mesh, lasts up to 4x longer than traditional sand paper • Anti-clogging mesh surface means longer time sanding and less time changing sanding sheets • Mesh can be easily cleaned, just tap out the dust or rinse