12 pack Vacplus Moisture Absorber - Calcium Chloride 500ml

I'm selling ab unopened box of 12 Vacplus Moisture Absorber with Calcium Chloride, it traps extra moisture! 4 of them work for a whole room for a few months! It comes in 12 500ml container. Perfect for controlling humidity in small spaces! It uses water-permeable paper and calcium chloride to react with moisture. Bought by mistake - I have two unopened 12 pack boxes - the price is for one