Hook And Loop Sanding Disc : Facilitates effortless mounting and demounting, streamlining your workflow. Wet Or Dry Use : Water-resistant silicon carbide allows for diverse sanding methods under any condition. Abrasive Material : Aluminum oxide ensures uniform grit distribution and reliable sanding performance. Flocking Back : Hook and loop design promotes rapid grit change, maximizing efficiency. Random Orbital Sander : Perfectly compatible with 50mm holders, providing a solid grip and steady sanding experience. Unleash the full potential of your sanding skills with our specially formulated discs. Crafted for both wet and dry sanding, these discs offer versatility and precision, ensuring every project is a masterpiece. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.