Hook and loop tape, also known as touch fasteners, is a type of fastening system that uses two components: hooks and loops. The hooks are made up of small, stiff, plastic, or metal hooks that can grip onto the loops, which are made up of soft, fuzzy fibers. When the hooks and loops are pressed together, they interlock to create a secure and reusable fastening.

Hook and loop tape was first invented by Swiss engineer George de Mestral in the 1940s. He was inspired by the way burrs stuck to his clothes and his dog's fur during a hike, and he set out to replicate the mechanism. After much experimentation, he developed the hook and loop fastening system, which has since become ubiquitous in many applications, from clothing and shoes to sports equipment and electronics.

One of the benefits of hook and loop tape is its ease of use and versatility. It can be opened and closed quickly and easily, making it a popular choice for items that need to be adjusted frequently. It's also available in a range of colors, widths, and strengths, making it suitable for a wide variety of applications. Additionally, it can be sewn onto fabrics or adhered to surfaces using adhesive backings.