What are moisture absorbers made of?

What are moisture absorbers made of?

The upper compartment of the Bostik Breathe dehumidifier is made from 60% plastic and 40% scallop shells powder. The lower compartment is made of 99% recycled plastic and 1% scallop shells powder. The unit is supplied in a recycled cardboard box.

The Bostik Breathe dehumidifier refills are made from calcium chloride.