Wisedry Silica Gel Packets Car Dehumidifier Bag Reusable 1kg [2 x 500 Gram] Microwave Fast Reactivated Desiccant Sachets Eliminates Foggy Damp Windscreen Moisture Absorber for Car Caravan Van

\" Specification: Silica Gel Beads: 2-4 mm Packet dimension: 500g - 170 x 130mm (6.7'' x 5.1'') Package: 500g x 2 Packs (1kg) Moisture Absorption Rate: ≥35% ( 500g desiccant packet can absorb humidity at least 150g) Suggested Dosage: 500g for closed space Max 300L; in very humid conditions suggest use more packs to be more effective About Silica Gel: Silica Gel desiccant is a high-activity absorbing material which is odorless tasteless with high absorption capability; silica gel packests whisks away moisture to create a protective environment of dry air for safe storage to prevent all forms of rust fogging etc. Please note that it's hard to define how many days a packet can be lasts the lifetime effected by use environments. Why Choose Wisedry Silica Gel Packets No physical changes after moisture absorbing even in saturation. The beads will always keep dry you don't need to worry about any chemical leaked problem.