Boveda 2-Way Humidity Control Packets 70 gram 4-Pack

Using Boveda to balance humidity in an instrument case:

Requires zero maintenance—no more filling messy hoses and snakes and wetting sponges
Maintains an ideal relative humidity range for instruments 45–55% RH, the industry standard for wooden instruments.
Prevents wide fluctuations in humidity that cause the wood to expand or shrink, and degrade its performance abilities
Replace Boveda 2-way humidity packs every three (3) months

Holder not included.

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Condition	Brand New (New) Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand	Boveda
Model	B49-70-4P

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