Teachers and office workers, these magnetic whiteboard cleaning cloths are absolute game-changers for keeping your boards spotless! The built-in NdFeB magnets let them stick securely to any magnetic surface, so they're always right where you need them - no more searching for lost erasers. Made from quality microfiber material, these cloths lift and trap dry erase marker dust effortlessly, leaving your boards clean without streaking or ghosting. The package includes 4 reusable gray cloths (12x12 inches each) that are washable, lint-free, and fade-resistant, plus a 3.4 fl oz bottle of LOUKIN whiteboard cleaner that's AP certified non-toxic and low-odor. The combination of cloth and cleaner handles even stubborn marker residue that regular erasers leave behind. Perfect for classrooms, offices, conference rooms, or home offices - anywhere you use whiteboards regularly. The magnetic feature is genius for organization, and having multiple cloths means you can place them at different boards or have backups when others are being washed. They're durable enough for daily use and much more effective than those cheap felt erasers that smear more than they clean. Seriously, if you use whiteboards frequently, these magnetic cleaning cloths will make your life so much easier and your boards so much cleaner!