The Best Product to Save Your Time and Money! Open-coat produces an even and consistent scratch pattern. Special stearate coating is used to maximize resistance to clogging and pilling. PSA Paper makes grit changes quick and easy, and lengthens the life of the abrasive. Perfect for cleaning and polishing,they can be used with polishing agent to create a smooth surface. Widely used in artificial stone, furniture and wood products, metals, automobiles, circuit board, ship, sheet metal, wood, surface coating, the glass fiber plate, computer casings and other many products of rust, leveling, polishing, mirror and so on. Specifications: Model: 120# (Grit) Color: Brick Red Material: Aluminum Oxide Back Technique: Hook and Loop Size: 3-inch with pre-punched no holes Weight: 315g ?Package Content: 100pcs x 80 Grit Sander Paper Note: 1. Velcro backing makes grit removal & replacement quick and easy. 2.Use an electric drill still need to add converter. 3.The colors may have difference as the different display, please understand. 4.Please allow 1-2mm error due to manual measurement, please make sure you do not mind before you bid. ?QUALITY GUARANTEE: Any product problem you can contact us by order number for Refund or Replacement. We will reply you within 24 Hours and solve your problems until you're satisfied.