Engineered with non-toxic, crystallized desiccant technology, the Eva-Dry 6 oz. to 8 oz. Renewable Mini Dehumidifier will quickly and efficiently absorb up to 6 to 8 oz. of moisture from the air without any leaks or spills. As the device absorbs the humidity, the moisture indicator beads will turn from orange to green, indicating that it's time to renew the unit for 10 to 12 hours. The sleek, renewable, eco-friendly design allows you to recharge them anywhere. Their size is optimal for cars, closets, boats, cabinets, gun safes and even gym bags. They're child and pet-safe, too, as they are non-toxic and odorless. Lasts 20 to 30 days before renewing. You'll also appreciate that this mini dehumidifier comes backed by a limited 5-year warranty, delivering peace of mind.