Boveda / B49HA High Absorption

It is a humidity control material designed to adjust the humidity to 49%, which is optimal for guitars. High Absorption has higher water absorption than B49. It is the best item for the high humidity environment in Japan.

■ Humidity regulator
■ High Absorption
■ For wooden musical instruments (humidity 49% setting)
■ Dimensions: 135x90mm
■ Usage period 2-3 months (unopened: 2 years)
* Although the pack is strong enough, we recommend putting the pack in the pouch in case it is damaged.
* Please refrain from using with other manufacturers' humidity control materials or using B49HA and B49 at the same time in order to obtain an appropriate effect.