Martin Guitars MA130FX Acoustic Flexible Core Silk & Phosphor Custom

Martin Guitar Authentic Acoustic Flexible Core - Silk & Phosphor - Guitar Strings Custom MA130FX
String set for acoustic guitar.
The Authentic Acoustic series is carefully crafted with sound, longevity and playability as the three priorities of the developers at Martin Guitar.
Just like in their guitars, they have used raw materials of the absolute highest quality here too and the production is also of the same meticulous precision.
The Flexible Core series has a thin steel core and thicker winding gives a lighter playing feel but still a full sound.
The plain strings are made of steel of the highest quality.

Common question
Do Martin Guitar strings fit on guitar brands other than Martin Guitar?
Answer: Absolutely, you can use Martin strings on acoustic guitars of other brands without any problems!

Custom MA130FX includes:
E: 011
B: 013
G: 023 Spun
D: 028 Spun
A: 038 Spun
E: 047 The Spun
 
Specifications:
Model: Custom
Thin core with thicker winding
Silk & Phosphor Bronze
Plain steel strings
Tension 128 lbs
Manufacturer's Part No. MA130FX