Boveda’s patented 58% humidity control packs regulate moisture content; providing 15% higher terpene and cannabinoid retention than cannabis stored without Boveda and adding or removing pure water vapor, as needed, to maintain a precise relative humidity (RH). Only Boveda® responds to any atmospheric humidity conditions inside a container by maintaining the predetermined relative humidity (RH) level of 58%. They don’t need any activation or maintenance. Just place them in an airtight container with your items and Boveda® technology will do the rest. Your material will stay fresh, with stable moisture content, delivering a consistently exquisite experience every time.