DRITZ-UV Sterilizer Travel Wand. The fast and easy way to sterilize! Proven effective for eliminating 99% of the most common germs and bacteria; dust mites and unwanted odors. These wands are the safe alternative to harmful chemicals in hotel rooms; offices; kitchens; baby's room and bathroom. This lightweight; folding wand is the perfect size for brief cases; diaper bags; suitcases and more and it works in a phenomenal 20 seconds! With four AAA batteries (not included) wand has a range of 7 to 10 inches with an irradiation intensity of 500uv/cm2. Auto on/off feature ensures the battery won't run out unnecessarily: open = on; closed = off! Wand measures 5x2x1-1/2in. Imported.