The La Bella 20PCM Jazz Flats are stainless steel flatwound electric guitar strings in a custom light gauge (12-52). This gauge sits between the standard light and medium, offering a compromise that many jazz players find ideal: more warmth and body than light gauge, but easier to play than medium. The 12-52 spread is particularly popular among players who switch between chord work and single-note lines.

Stainless steel flatwound construction provides the smooth, warm, controlled Jazz Flats tone with the polished feel that makes position shifts and chord changes effortless. Custom light gauge is an excellent choice for players who find 13s a bit too stiff for their technique but want more substance than 11s provide. These strings sound wonderful on archtops, semi-hollows, and even solid-body guitars for jazz. Handcrafted in New York, the 20PCM represents a thoughtful middle ground in La Bella's jazz flatwound lineup.