TROPHY 5960 Bass Humidifier for Double Bass & Acoustic Bass

The TROPHY 5960 Bass Humidifier is essential for maintaining proper moisture levels in double bass and acoustic bass instruments. Designed for larger instrument bodies, this soft latex humidifier inserts into the sound hole to protect your instrument from dryness-related damage including bad string action, buzzing, protruding frets, cracking, and top-sinking. Features an easy-to-use humidity level indicator gauge and includes clear instructions. The soft latex construction is harmless to all instrument finishes and gradually releases moisture to maintain optimal humidity levels.