A magnetic fastener is a type of closure that uses magnets to hold two objects together. Commonly found in bags, clothing, and electronic devices, these fasteners provide a simple and efficient way to secure items without the need for traditional buttons or zippers. They are easy to use, as they automatically align and snap into place when brought close together. These fasteners come in various shapes and sizes, making them versatile for different applications. They can be made from materials like neodymium or ferrite, which are known for their strong magnetic properties. Magnetic fasteners are popular for their convenience and sleek design, enhancing both functionality and aesthetics.