Boveda Two-Way Humidity Control Packets - Size 67, 58% RH - 4 Cases of 20 flatrate Dry means easier to store

Dry means easier to store

5% Nitrate Nitrogen

The automatic pressure relief valve releases excess pressure at 45 PSI and may be used to release pressure as desired

Quick-release adjustable elastic rear leg straps for easy on/off & a custom fit

Suitable for use on all livestock

Boveda Two-Way Humidity Control Packets - Size 67, 58% RH - 4 Cases of 20 flatrate Dry means easier to storeProtect up to one pound of product in storage bins with each Size 67 Boveda Two Way Humidity Control Packet. Individually wrapped, these packets offer 58% Relative Humidity (RH) for your crop. The original terpene shield, Boveda is precise humidity control for herbal medicine, which restores and maintains humidity to create a protective monolayer of water molecules over trichomes, so you can save the terps. Sold as 4 Cases of [20] 58% individually