50pcs 3inch 75mm Waterproof Sanding Discs Hook & Loop Sandpaper 320-10000 Grit *50Pcs 3 Inch Sanding Disc 75mm Wet & Dry Flocking Sandpaper 320-10000 Grit. *Latex flocking, high flexibility, durability, extended life, waterproof and oil proof. *Easy to use and low cost. *Dry and wet, low curl, no creases. *The larger the grit, the smaller the particle size. The smaller the grit, the coarser the particles are. *Uses: Widely used in the grinding and polishing of automobiles, artificial stone, furniture, wood products, metals, etc. Specifications: *Color: As Pictures Show *Diameter: 3inch/75 mm *Grit: 320#, 400#, 600#, 800#, 1000#, 1500#, 2000#, 3000#, 5000#, 10000# *Quantity: 50pcs Package Contents: 50*Sandpaper