Powerful 20x3mm Neodymium Disc Magnets – Strong, Compact, and Ready for Any Project Bring reliable magnetic strength to your home, workshop, or creative projects with these premium neodymium rare earth disc magnets. Each magnet measures 20mm (3/4") in diameter and 3mm (1/8") thick, delivering impressive holding strength in a slim, coin-style profile.

Strong Permanent Magnets for Practical Organization Use these magnets to organize tools, secure metal parts, hold notes, create storage systems, or manage everyday items around kitchens, garages, offices, and classrooms. Their slim disc shape sits flush on surfaces for clean, discreet setups.

Crafting & DIY Versatility Perfect for jewelry design, sewing projects, miniature builds, card making, and custom closures. Hobbyists and makers will appreciate the strong magnetic hold that enhances precision and creativity in detailed work.

Helpful for Educational & STEM Activities Ideal for teaching magnetism, polarity, and simple physics demonstrations. Perfect for classrooms, labs, and hands-on learning environments involving magnetic concepts.

Reliable Performance in a Compact Form Durable neodymium construction ensures long-lasting magnetism and consistent holding strength. These discs securely handle paper, lightweight tools, and small metal components, making them essential additions to any organizer's or creator's toolkit.

Whether you're crafting, organizing, designing, or teaching, these strong 20x3mm neodymium disc magnets offer dependable performance and endless versatility.