The Guardian Angel Personal Alcohol Test was a weapon against drunken driving. It allowed drivers to measure their blood-alcohol content and learn when they were approaching the legal limit.

The Guardian Angel pad was placed in the mouth for 5 seconds.  After a  2 minute wait, the color of the pad would determine if the blood alcohol concentration was approximately .04% or higher.

Two sealed tests are contained in a wallet-friendly credit card sized plastic pocket

Overall Measurements:  2 3/16 in x 3 5/16 in; 5.588 cm x 8.382 cm

IMPORTANT: As the tests have an expiration date of 07/00, I don't believe they are still effective and should not be depended on for accurate results.  This is being sold as a novelty item from the 1990s.

This item will be mailed in a stamped #10 envelope through USPS with no tracking.