Gutter Helmet® patented nose-forward design prevents leaves and debris from entering your gutter system. Your Gutter Helmet® system channels rainwater around the nose-forward panel and through a precise 3/8" horizontal slit. In turn, the principles of gravity and surface tension combine to allow rainwater to flow into your gutters and leaves and debris to fall harmlessly to the ground below.

For more information:
check out Gutter Helmet® website