Boveda Humidity Control Kit BVMSK49-LG Starter Kit for Guitars, Double Basses, Cellos, Banjos - Humidity Kit for Maintaining 49% Humidity - 1 Piece

Boveda kit maintaining a constant humidity level ideal for guitars. Includes 3 humidity packs and 2 fabric cases.

Humidity Control Process Under Full Control

Extend the life of your valuable guitars and especially sensitive acoustic instruments with Boveda's two-way humidity control kit. Fluctuating humidity levels are not good for any wood, especially acoustic wood. Deformations, shrinkage, or even cracking of the instrument can occur. Not only does this destroy the appearance of your instrument; over time, it can ruin its tone or ultimately make it unplayable. Boveda offers full regulation and maintains humidity at the precise percentage best suited for wooden instruments. There is nothing comparable to any humidifier you have experienced before.

Boveda's unique product uses a specially formulated solution of pure water and natural salts encapsulated in a vapor-permeable membrane to maintain a constant relative humidity level between 40% - 50% when placed next to your instrument, preventing damaging humidity fluctuations. You can be assured that your instrument is kept in the ideal environment. This large starter kit includes four 70-gram packs with a relative humidity of 49% and two fabric cases, ideal for acoustic guitars, cellos, double basses, bassoons, bass clarinets, and more.

Large Boveda Two-Way Humidity Control Kit

Features:

• Maintains relative humidity of 40% – 50% when placed in a closed case
• Prevents warping, shrinking, and cracking to preserve the appearance and tone of your instrument
• Large kit is ideal for acoustic guitars, cellos, double basses, bassoons, bass clarinets, banjos, and more
• 2+ years shelf life in original packaging
• Once the pack hardens, simply replace it with a Boveda refill pack (sold separately).