Grizzly ert4508 lawn and edge trimmer stylish functional reliable with a 3 year guarantee the ert4508 lawn and edge trimmer is part of the grizzly range of high quality german engineered garden power tools powered by an efficient 450w electric motor the ert4508 strimmer with 30cm cutting width and 10m cable length is ideal for trimming untidy grass and lawn edges in smaller gardens the ert4508 strimmer features an innovative fully automatic 2x5m double line cutting system for acc