High quality, made in USA, Maps music wire. Choose from size 12 through 22 wire in several lengths. Useful for crafts, hobbies, projects such as spring making, etc. Please note: music wire does NOT use American Standard gauge! lf unfamiliar with music wire the best way to determine what size you need is to measure with calipers or a micrometer capable of reading in thousandths (.001) of an inch and reference our decimal measurements in the selection box.