Wisesorb desiccant bag is a 4-side seal desiccant product, designed according to MIL-D-3464E. We can supply the product from 1/6 unit to 80 units to meet your various requirement. The optional absorbents are Montmorillonite, Silica Gel and Molecular Sieve. All the absorbents are sealed in Dupont Tyvek? firmly. ☆ Unit Volume At 25℃, the volume of absorbent which can absorb 3 grams water at RH20% and 6 grams water at RH40%. Generally our unit volumes for application are 33 grams for Montmorillonite, 28 grams for silica gel and 30 grams for molecular sieve.