This design is based on the crop circle known as the "Fifth Sun", as it relates to astrology. It offers light feedback reduction. This insert will fit most standard size guitars with a 3 7/8" to 4" inside diameter. The wood in the picture is maple. It is available in other woods. Wood color and grain can vary.
Crop Circle 2
Lacuna Acoustic Art designer inserts are made from 3-ply quality woods. (apprx. 3/8" thickness) Each insert is fitted around the inside diameter with extra-resilient Poron Foam mounting pads. These hold the insert sturdy in place and safe against your acoustic guitar's soundhole finish.
For added Feedback Protection: See the "Add-On" section of this website for our Lacuna Acoustic Art - Sealing Plug.