A great, cost effective way of keeping leaves, moss and debris out of the gutter and drains. This set contains a value pack of 12 metres of mesh and comes complete with 30 clips, and a set of 4 gutter downpipe balloon filters. Easy to cut to size (if required), the mesh is clipped on the top of guttering to stop leaves, moss and twigs falling in, while the rain water flows straight through. The balloon filters are simply placed into the downpipe opening.