Your wooden stringed instruments deserve to be protected. They are investments that require steps to ensure their value grows over time. The Kyser® Lifeguard™ Humidifier does just that. If you store your instrument in a dry area, simply immerse the Kyser® Lifeguard™ Humidifier in water, shake off excess, and then position it in the sound hole. It will preserve the wood on your instrument by keeping conditions at the proper humidity.
The Acoustic Guitar Humidifier fits sound holes 3 ¾” to 4 ⅛”