This effective and simple-to-install aluminum gutter guard recesses into the gutter and fastens to the front with stainless steel screws (provided). With thousands of holes, the rain water passes through the canals, making it E–Z for air flow to dry the debris and blow it away. Available in white, mill finish, and black, which allows ice to melt
quicker. Comes with optional 5 year “peace of mind warranty”.