The Hedgehog brush is simply the best leaf guard product available when compared to other similar products such as grids and guards that simply clog up with the build up of debris on their flat surfaces, and in most cases require expensive professional fitting and maintenance. The product is available in 4mtr lengths with the standard 100mm diameter suitable to fit 95% of domestic guttering, including standard half round and square, deep flow, OG, and classic profiles. The colour range is Black, Brown or White, with Black making up 80% of sales.