Boveda 2-Way Humidity Control Pack at 62% RH is designed for precise moisture regulation in enclosed environments. Weighing 320g, it maintains a consistent relative humidity level, protecting valuable items like cigars, wood, or musical instruments from drying out or becoming overly damp. This scientifically calibrated pack ensures optimal preservation, extending the lifespan and quality of your stored products by actively balancing moisture through absorption and release as needed. Ideal for professionals requiring reliable humidity control without the hassle of manual adjustments.