Wind chimes are decorative instruments made of suspended tubes or rods that produce sound when moved by the wind. They are often crafted from materials like metal, bamboo, or glass, and come in various shapes and sizes. The sound created can vary based on the length and thickness of the tubes, as well as the material used. Typically hung outdoors, wind chimes are popular in gardens, porches, and balconies. They are appreciated not only for their soothing sounds but also for their aesthetic appeal. Many cultures believe that wind chimes can bring good luck and positive energy to a space.