All you need to prevent blocked gutters and downspouts this guttergard is easy to secure with 15 fixing clips provided and will stop leaves twigs and other debris from causing blockages and subsequent problemsthe 6m roll of mesh guard can be cut for an exact fit to cover guttering up to 15cm wide prevent blocked gutters and downspouts guttergard is easy to secure with the fixing clips provided 6m roll of mesh guard can be cut for an exact fit covers guttering up to 15cm wide