

💧 Keep your instrument’s vibe flawless—humidity mastered, sound perfected!
Boveda 49% Two-Way Humidity Control Packs offer patented, saltwater-based humidity regulation that protects wooden musical instruments from damage caused by humidity fluctuations. Designed for acoustic and electric guitars, woodwinds, and bowed instruments, these packs maintain a stable 45-55% relative humidity inside cases, preventing warping and cracking. Each pack lasts up to 3 months, requires no daily maintenance, and activates within 24-48 hours, ensuring your investment sounds and looks its best.


| Brand | Boveda |
| Model Number | B49-70-4P |
| Colour | Boveda Brown |
| Product Dimensions | 17.78 x 16.51 x 2.54 cm; 136.08 g |
| Volume Capacity | 70 g |
| Special Features | Two-Way Humidity Control | Keeps Instrument From Cracking/Warping | Long Term & Short Term Storage | Replace Every 3 Months | Pair with the Boveda Fabric Holder for Best Results | Made For Fretted, Bowed, & Woodwind Instruments | Guitars, Ukulele, Violin, Viola, Clarinet, Any instrument With Soundhole |
| Item Weight | 136 g |
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