2-Way 62% / 4g Humidity Control

Boveda is the #1 name in 2-way humidity control for herbal flower products. Each 4 gram humidity pack has a 62% relative humidity which is perfect for storing hemp flower. Each pack can protect up to a 1/2 ounce of flower. Place the pack in a container with the flower to prevent evaporation of terpenes and protect trichomes. The pack automatically adds or removes moisture with precision.