The daddario xs phosphor bronze acoustic guitar strings light 12 53 pack of 2 is suited to acoustic and electro acoustic players who need long lasting balanced tone across any genre. Designed with an ultra thin xs coating these strings are built to last longer than other daddario acoustic options while keeping a smooth natural feel under your fingers. The phosphor bronze wrap wire gives you a warm even response that works well for strumming fingerpicking and everything in between. Inside a ny steel core and fusion twist technology increase break strength and help the strings stay in tune up to 131 percent better than standard acoustic sets. That means fewer interruptions and more consistent performance whether youre practising at home or playing live. This light 12 53 gauge offers a reliable balance of comfortable playability and full bodied tone. Youll also receive two full 6 string sets in the pack plus a players circle code you can register for rewards. Made in the usa to daddarios exact specifications.