Drykeeper

Drykeeper is a moisture-absorbing sheet made from synthetic rubber and a super absorbent polymer. It is halogen-free and environmentally friendly. 

Drykeeper will not have saturation because the material of "Drykeeper can breathe"

Silica gel is easy to be saturated after several days. On the other hand, the capacity of a Drykeeper is approx. 7 times than Silica gel. 

It will not be saturated.