Alphayue strings are the perfect upgrade for beginner instruments. A synthetic core string at a metal core price. Instant response and supple feel they will improve the sound of even the most basic instrument.
The E string features a removable ball for those who require a loop end E.
To check your instrument size measure the length of the back (LOB) excluding the 'button' which is the thumb shaped extension at the top where the neck is anchored. Old instruments can vary, if more than 1/2" over choose the next size up.