For use with 4 large Boveda 60 gram packs.
Includes magnetic mounting kit and velcro mounting kit.
4pk dimensions (LxWxD): 7" x 6" x 1"
Note: Do not mix Boveda RH levels within the same humidor, and do not use Boveda in the same humidor with other humidification products. They will fight against each other and reduce the efficiency of the Boveda.