(NEW OPEN BOX) Introducing the 3M 01677 Red Abrasive Hookit 8 in. P80 Grit Sanding Disc (25/Box). This high-quality product comes from a reputable brand and includes 25 pieces of 8in. sanding discs with a grit of 80. The color of the discs is red, making them easily identifiable in your workspace. The discs are designed for wet and dry abrasives, making them versatile for all your sanding needs. The manufacturer part number for this item is 1677.