Protect items in gun safes, chests, cabinets, grain barrels & food storage bins, horse tack and more. The medium pack contains 450 grams of silica gel packaged in a heavy duty corrugated carton.  Protects 33 cubic feet of enclosed space. [SG-450]

Dimensions: 4.5" x 2" x 7"

Recommended for Mono Vault applications that are less than 5 years.  This is based on extrapolated 12-month data on testing with a 200g pack.  (Not much room left in a 107 MonoVault though)  Extra performance means extra peace of mind.  Need more protection?... try a 900g Extra Large Pack.  We like this 450g size when the 900g is just too big.  A model 130 or 152 monovault gets crowded with a 900g pack whereas the 450g is slimmer.  Multiple 450g packs can be stacked up along one side of the vault with minimal interference with the gear being stored.  When using a Vault Liner, in a 100 sereis MonoVault, consider one or more of the 450g packs outside the liner with a 200g small pack as a backup inside the liner.