Detail 01
Nanofilm shield
The protective microfilm is described as imperceptible and is intended to provide exceptional longevity.

Independent shopping perspective
The Markbass Longevo 11-49 set combines stainless steel electric guitar strings with an imperceptible protective microfilm. That shielding is intended to deliver exceptional longevity while retaining the strings’ elastic properties, intonation, and reliability. The design is also usable for players allergic to nickel. Its 11-49 gauge is specified in the set name, so it is suited to an electric-guitar setup that calls for that gauge.

Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
The protective microfilm is described as imperceptible and is intended to provide exceptional longevity.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes. The imperceptible microfilm shield makes these strings usable by players allergic to nickel.
It is an 11-49 electric guitar string set.