PLANET WAVES O-PORT BLACK - LARGE SIZE

The O-Port utilizes patented acoustic sound shaping technology to make your guitar sound richer, fuller, and louder, with more clarity and better projection.

Features:

- Enhances low end, improves overall volume and creates a balanced and focused tonal clarity
- Fits easily and discreetly into the soundhole
- Simple installation by loosening or removing strings and fitting O-Port into soundhole (see instructions)
- Suppresses feedback while allowing your acoustic to sound full and loud
- Large Size Fits 3.875 inches - 4 inches (9.843 cm - 10.16 cm)