Fiskars gs42 servo system grass shear handles made from fiber comp a fiberglass reinforced polyamide to make them extremely lightweight and strong the fiskars servo system mechanism prevents the blade from jamming allowing for seamless operations while the thumb operated locking mechanism ensures extra safety with a cutting angle adjustable up to 360 weve made sure youve got your detail work on the lawn covered from every angle length 322mm width 42mm weight 260g