This sanitizing box uses LED UV-C rays to destroy the DNA/RNA of germs and bacteria within 3 minutes.  Safety is important with the auto shut-off technology, and it is environmentally friendly, ozone free and mercury free.  The box measures about 9" x 4" x 3.5".  The original retail price for it is 52.00 -- but as an open box item, you can get it at this great low price!