Boveda 84% RH 60g Over-Wrap MB72-60-OWB

The Boveda 84% RH 60g Two-Way Humidity Control Pack provides effortless, hassle-free maintenance for full-size humidors. This engineered two-way humidification system constantly monitors the ambient relative humidity (RH) within an enclosed container, automatically adding or releasing moisture to maintain the exact pre-set 84% level with a remarkable accuracy of +/- 1%. Utilizing an advanced reverse osmosis membrane, it effectively inhibits the passage of impurities, ensuring that only clean, pure water vapor enters your storage environment. Designed for absolute peace of mind, it is physically impossible for Boveda to humidify beyond the RH level printed on the packet, meaning it is impossible to use "too much" or over-saturate your collection. This completely maintenance-free system eliminates the need to monitor or refill traditional humidifiers—simply replace the packet when it becomes firm to the touch. Formulated with FDA-compliant ingredients, the pack is perfectly safe to place in direct contact with your cigars.