Feature●GREAT for use on whiteboards, file cabinets, or any magnetic surface●SUPER STRONG magnet clips hold 20 pounds and up to 50 pages each●Hold folders, student portfolios or large stacks of homework!●BIG BOLD set of four colorful magnets come in red, blue, green, and yellow and all measure 1.5" in diameter each.Great for the Classroom, Home office, Dorms and much more●Trusted by teachers for nearly 40 years, our teacher resources give educators the tools they need to keep their classrooms organized, welcoming, and ready for learning,school supplies,teacher supplies.●A Brighter Back to School: Make this the smartest back-to-school yet with toys and tools from Learning Resource trusted by teachers and parents alike since 1984!Description Learning Resources super strong magnetic clips hold folders, student portfolios, or large stacks of homework - up to 50 pages per clip! Use on whiteboards, file cabinets or any magnetic surface. Durable for long-lasting use. A versatile tool for keeping papers handy and organized! The Learning Resources super strong magnetic clips set - 4 piece features: 4 strong magnetic clips in 4 great colors Size of 1" In diameter Each