The grizzly ert4508 electric grass trimmer is powered by a 450w motor and has a 30cm cutting width it has a 14mm double line and is fully automatic weighing at just 23kg it is easy to use for extended periods of time the aluminium tube is telescopic making it easy to store and the head rotates 90180 degrees the second handle is also adjustable and has a quick connection function as well as anti vibration elements a flower protection arm is also included in the package