Don"t be fooled by imposters, this is the original and authentic GutterBrush Simple Gutter Guard. A unique gutter protection system which provides customers with a simple, effective, affordable gutter guard solution to guard gutters against clogs and debris. Stiff polypropylene GutterBrush bristles fill the entire gutter resulting in a barrier that allows water to easily pass through, while blocking leaves and other debris. Some small leaves or pine needles may be temporarily caught in the top of the brush but will not be enough to prevent water flow through your gutter. Debris that does get caught will remain suspended in the brush where cycles of rain, wind, and sun cause the debris to break down or blow away. GutterBrush gutter guard is incredibly easy to install and requires no tools, nails, cutting or drilling. Just slide the brush sections into your clean gutters and you are done! House Pack contains: 30 linear feet of GutterBrush, suitable for 5 inch standard residential gutters. Insist on the quality and performance of the original GutterBrush simple gutter guard! This 30" starter pack contains 9 pieces of 36" GutterBrush and 2 pieces of 18" GutterBrush. Insist on the quality and performance of the original GutterBrush simple gutter guard!