A cable tie, also known as a zip tie, is a simple fastening device used to hold together multiple cables or wires. Made from durable plastic, it features a flexible strap with a ratchet mechanism that allows it to be tightened but not loosened. Cable ties come in various sizes and colors, making them versatile for different applications, from organizing cables in electronics to bundling items in construction. These fasteners are commonly used in both professional and DIY projects. They are popular in industries such as electronics, automotive, and construction due to their strength and ease of use. Cable ties can also be used for non-electrical purposes, such as securing items in place or organizing tools.