SIT 12-52 Acoustic Light 80/20 Bronze

SIT 12-52 Acoustic Light 80/20 Bronze is a type of guitar string that is designed for acoustic guitars. The "12-52" refers to the gauge of the strings, with the first number (12) indicating the thickness of the high E string, and the second number (52) indicating the thickness of the low E string. This is a light gauge set, which means that the strings are thinner and easier to play than heavier gauges.

The "80/20 Bronze" refers to the material used to make the strings. This type of bronze is made up of 80% copper and 20% zinc, and is known for its bright and crisp sound. It's a popular choice for acoustic guitar strings and is often preferred by players who want a more pronounced high-end and midrange response.

SIT (Stay in Tune) is a brand of guitar strings that has been around since the 1970s. They are known for their high-quality, long-lasting strings that stay in tune well.