This string set is designed to convert your 17″ Tenor Ukulele into a “Baby Baritone” tuning it DGBE. This will give you a more compact and easier to play Baritone simply by changing strings! This Baby Baritone set features cutting edge fluorocarbon 1st and 2nd strings, tested and refined by Pepe; and wound 3rd and 4th strings made with the highest quality American wire.