Aurora Strings AURRA-10 Coated Phosphor Bronze Acoustic Guitar Strings, Light

.Our strings are coated with a unique high quality polymer that resists corrosion and makes the string last up to 4 times longer than an uncoated string...our strings are manufactured 1 string at a time for great old fashioned precision and old fashioned high quality. Tight winding and the use of the best materials
.100% made in the USA
.Made with premium, high grade phosphor bronze materials
.We are the only US manufacturer of colored acoustics