






💧 Keep your wood in tune—humidity control that hits all the right notes!
The Boveda Music 49-RH Size 320 is a maintenance-free, 2-way humidity control pack designed to maintain 45%-55% relative humidity inside display cases, protecting wooden and fret instruments from cracking and warping. Compatible with a wide range of string and woodwind instruments, it lasts 2-6 months depending on climate and usage, using natural salt and pure water sealed in a leak-proof membrane for reliable, long-lasting performance.


| Manufacturer | Boveda |
| Model Number | B49-320-OWB |
| Package Dimensions | 19.7 x 12.8 x 2.8 cm |
| Color | beige |
| Size | 49% RH (Music/Food) |
| Special Features | Bi-directional humidity control | Safe on contact with items | Adds/Removes moisture | Maintains aroma, flavor and freshness | Long term storage & short term storage | Replace every 3 months | Protects up to 5 lbs (2.5kg) |
| Package Weight | 0.34 Kilograms |
| Batteries Required | No |
| Batteries Included | No |
| Brand Name | Boveda |
| Item Weight | 320 Grams |
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