Velcro is a type of fastening system used in clothing, shoes, bags, and other products. It consists of two components: a strip of tiny hooks and a strip of soft loops. When pressed together, the hooks latch onto the loops, creating a strong and secure closure that can be opened and closed repeatedly. Velcro is a popular alternative to traditional closures like buttons and zippers, and is particularly useful for people who have difficulty with fine motor skills, such as young children or people with disabilities.