These Boveda humidity control packs from MaryJanes are scientifically engineered to maintain a precise relative humidity in an enclosed space. Boveda provides the cleanest and most purified humidity of all other products available on the market today.

As the only true 2-way humidity control, Boveda maximizes efficacy, aroma, colour, and flavour while promoting a cooler burn. Boveda has become a staple in many dispensaries, grow operations and personal storage because you can now store cannabis indefinitely. Yes, really. As long as you have a Boveda with life in it you can keep perfectly stored cannabis forever.

Features:

• Patent 2-way 62% humidity control pack
• For use in small air-tight storage containers
• Lasts 2-4 months depending on conditions
• Replace when Boveda turns rigid