The Size 320 is the largest Boveda and is often used in storage bins to protect up to 5 pounds of cannabis. 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. 

Boveda provides the cleanest and most purified humidity of all other products available on the market today.

Simply place Boveda inside your container to maintain a precise relative humidity. Each Boveda consists of a specially prepared saturated solution of pure water and natural salt. This saturated solution is contained within a water-vapor permeable "reverse osmosis" membrane.

QTY = 1

Please note that any items classified as dangerous goods (Lighters, Cleaners, etc.) will be shipped separately from the rest of your order. Due to the classification of this product, it is subject to additional checks by shipping carriers and may arrive slightly later than the rest of your order.

Dangerous goods cannot be shipped to Newfoundland and Nunavut.