Boveda BVMSK49HA-LG Large High Absorbency Starter Kit

Start here with Boveda. Safe, dependable, simple.

Boveda 2-way humidity control keeps large instruments like guitars in the ideal humidity zone for months while minimizing humidity fluctuations that can damage your instrument. B49HA (High Absorbency)—Ideal for year-round high-humidity climates ONLY (60%+).

Use A Large Starter Kit For:

• Guitar

• Bass Guitar

• Banjo

• Cello

• Double/Upright Bass

• Bass Clarinet

• Bassoon

• Large Wooden Instrument

Each Small Kit Includes:

• One (1) Double (2-Pouch) Boveda Leakproof Holder

• One (1) Single (1-Pouch) Boveda Leakproof Holder

• Three (3) Boveda Humidity Control Packets

• Step-by-Step Instructions

Before Using Boveda:
ALWAYS insert Boveda into a leakproof holder before using in your instrument case. The holder acts as a liquid barrier if a packet is accidentally punctured and extends the life of your Boveda packets. The patented interior material allows water vapor to pass through to your instrument. The exterior is soft, like a polishing cloth, so it doesn’t scratch your instrument. 

DO NOT mix different Boveda RH levels including Boveda B49HA within the same instrument case.  

DO NOT use other humidification products with Boveda in the same case because they will fight against each other and reduce the efficiency of Boveda.

Step-By-Step Instructions:

• Remove the clear overwrap from the packet. (DO NOT OPEN the Boveda itself.)

• Insert the unwrapped Boveda into the pouch of the leakproof holder.

• Place in the case anywhere that allows for airflow and prevents puncture when you close the case.

Double holder:

• Into the sound hole

• Over the strings

• Open area in the case

Single holder:

• Under the neck or headstock

• On the strings

• Under the tailpiece

• Open area in the case

Close the case's lid. Always keep your instrument case closed when using Boveda.