Description These desiccant refill bags, containing 20 kg calcium chloride in total, are ideal for adsorbing excess moisture in your car, wardrobe, cabinet, etc. Calcium chloride (CaCl2) is a universal desiccant which adsorbs water molecules quickly and efficiently. Compared to electric dryers, the advantage of using such a material is that no power is needed, and no harmful chemicals are used. The 20 packets of calcium chloride are especially suitable for those who pursue an environmentally friendly lifestyle. Specifications: Highly moisture adsorbant Can refill your old desiccant packets Delivery includes 20 bags of calcium chloride (20 kg in all)