Material: brown corundum abrasiveSize: 125mm/5 inchesNumber of holes: 8 holesType: SandpaperFeatures: Moisture-proof, waterproof, anti-static, wear-resistant and durable, uniform sand grains, no falling off, easy to install1. Material: Made of brown corundum abrasive, thickened design, can withstand high-strength cutting operations, unique electrostatic sand planting process, full sand grains, can be bent at will without falling sand, and durable.2. Easy to identify and use: The grit number on the back of each sandpaper is easy to identify, and the hook and loop backing allows for quick installation and removal of the orbital sandpaper, which will not fall off when used.3. The sand is uniform, not easy to fall off, adopts electrostatic flocking technology, can be bent and rubbed at will, not easy to fall off sand, waterproof treatment, high toughness, strong wear resistance, not easy to crack when scrubbing.4. It is suitable for rust removal, painting, deburring, solder spot polishing, etc. on various complex surfaces of metal and non-metal materials in gypsum board, furniture, automobile, wood, aluminum alloy, rubber, plastic, stone and other industries.5. Service: If you have any dissatisfaction or questions about our products, you can email us, we will reply you within 24 hours due to the time difference.Package includes: 50pcs x sanding papernotes:1. Please confirm your model before purchasing.2. Due to different monitors and lighting effects, the actual color may be slightly different from the picture.3. Due to manual measurement, please allow 1-3mm error.