4"x106" P80x - P80 - 80 grit - P graded which provides more uniform finish than traditional Cami graded products - Sharp Silicon Carbide grain cuts fast while minimizing heat - Design for use on Glass, Mirror and Stone - Full resin on resin bond holds up to heat and moisture - 100% polyester waterproof Y weight backing. Wave joint for bump free sanding. - Packed 5 belts per box. - Manufacturer: Sungold.