Insert for the sound hole of Acoustic and Acoustic-electric Guitars

• Small size: fits 8,57 - 8,89 cm (3.37" - 3.5")
• Ensures full, louder, clear sound with great projection
• Prevents disturbing feedback- often a problem on stage.
• Easy to install by loosening or removing the strings and placing of the O-Port into the sound hole.
• Colour: ivory

The O-Port will make any guitar from beginner to custom - sound richer, fuller, and louder, with more clarity and better projection. The O-Port material is custom blended for flexibility to prevent damage to your guitar finish and inlays. Your O-Port will suppress feedback and give your acoustic or acoustic electric guitar a fuller sound with more volume, better clarity and enhanced projection. Incorporates a flexible design that promotes quick installation. Available in 2 sizes and 2 colours.