3M | Strong Magnetic Attracting Magnet Teaching Tool Fridge Blackboard Whiteboard Fixing Magnet Sheet

Super Strong Magnetism Experience unparalleled strength with our 3M magnetic patches, perfect for securing papers and notes on refrigerators or whiteboards. Versatile Shapes Available in both square and round shapes, these magnetic patches offer versatility for various usage scenarios. Easy to Use These magnetic patches are easy to apply, making them ideal for quick fixes and temporary attachments. Lightweight Despite their strong magnetic pull, these patches are lightweight, ensuring they won't add unnecessary weight to your projects. Educational Tool Not just for business or personal use, these magnetic patches serve as excellent teaching aids in classrooms.