• Dimensions: 5.2 x 3.5
• Shelf Life: 2 years
• Lasts 2-4 months
• Replace when pack begins to get rigid

Other RH Levels available: 65% | 69% | 72% | 84% | 62%

Note: Do not mix Boveda RH levels within the same container, and do not use Boveda in the same container with other humidification products. They will fight against each other and reduce the efficiency of the Boveda.

How many Boveda do I need?
The good news is you can never use "too much" Boveda. It is the only non-electronic product on the market that will stop adding humidity when it reaches the RH level printed on the pack. The more you use, the more efficiently they will work and the longer they will last. Plastic storage containers are typically better at preventing air/moisture from entering or leaving the container. For maximum Boveda life, use a tightly sealed container.