150 pcs 2x4 mm Rare Earth Magnets Strong and Reliable Grip: Made from quality rare earth material, these small round discs deliver powerful magnetic force with resistance to demagnetization, corrosion, and oxidation. Smooth, Safe Surface: Precisionengineered with a smooth finish to protect surfaces from scratches. Easily removable without leaving marks on refrigerators, whiteboards, or other surfaces. Compact Size, Versatile Use: Measuring just 2x4 mm, these tiny yet strong magnets are for applications where space is limited but holding power is essential. Durable Performance: Designed to maintain strength and functionality over time, ensuring longlasting use for home, office, or classroom needs. Multipurpose Functionality: Ideal for securing notes, photos, or documents on refrigerators or office boards, organizing visual aids on whiteboards, holding maps in place, assisting in arts and crafts projects, or supporting scientific and educational experiments. Example Applications: 1. Use in the kitchen to keep shopping lists, recipes, or reminders securely on your refrigerator without damaging the surface. 2. Keep classroom whiteboards organized by holding charts, diagrams, or teaching materials firmly in place during lessons. 3. Enhance arts and crafts projects by integrating strong yet discreet magnets for functional and creative designs. These 2x4 mm rare earth magnets combine strength, durability, and versatility, making them a dependable solution for both professional and everyday magnetic needs.