67g 58% BigBox 100 individually packaged

Boveda 58% relative humidity regulator 67g individually packaged in a BigBox with 100 units. The packs emit pure water vapor and absorb excess moisture to maintain a precise 58% relative humidity. The patented formula uses natural salts and pure water and contains FDA approved ingredients. Non toxic packaging dimensions 13 cm x 9 cm. When used with herbs the regulators last two to four months in an airtight container. Simple to use place the pack in a container with herbs and seal. Protects trichomes prevents drying and preserves quality potency and effectiveness for amounts up to 450 grams.