Do it Best 3 In. x 21 In. 50 Grit Heavy-Duty Premium Sanding Belt (2-Pack)

Resin over resin locks in the zirconium oxide grain for maximum life. Lasts up to twice as long as aluminum oxide belts. Extra-heavy cloth resists tearing. Flush-joined belt will run both directions to double life of belt. 2 per package. Size: 3" x 21" Grit: 50 Grit Type: Heavy-Duty Abrasive Material: Zirconium Oxide Color: Application: