100 packs of 67 gram size, 62% rH per case. all new, factory fresh and unopened. This product releases or absorbs moisture as needed for the perfect cure every time all the time. Continues to work after openning and closing the bag. PRESERVE FRESHNESS until the bag is empty. Maintains perfect moisture level. A MOST EXCELLENT WAY TO PACKAGE A POUND. Use with our 1 pound cannabis bags and be a leaf preserver! Integra boost humidiccant uses a patented technology that releases or absorbs moisture, maintaining relative humidity in a contained environment at or about 62% relative humidity Each individually wrapped integra boost packet includes a replacement indicator card, when the Round Dot turns from pink to blue, it's time to replace your integra boost pack