D'Addario Humidipak 3-Packs Replacement Packets tonegard 5" wide deluxe leather guitar

5" wide deluxe leather guitar strap

* 16 additional pages

5-Volt silver oxide or one 3-Volt

Patented Tri-Action geometry offers easy use and even clamping tension

D'Addario Humidipak 3-Packs Replacement Packets tonegard 5" wide deluxe leather guitarD'Addario Humidipak is the only maintenance free, two way humidity control system for guitar. It automatically maintains the optimal 45% 50% relative humidity level within your instrument case, eliminating the guesswork and potential mess related to refilling a humidifier. No more manual adjustments based on seasonal changes, geographic locations, temperature, or other factors. Note: Humidipak is designed for restoring and maintaining instrument