This item isdesigned to fit nearly all makes of electric and petrol trimmers, however big or heavy they are.Once the strap has been attached to the trimmer it remains firmly in place, until you decide to release it. Safety and comfort are the the grass trimmer shoulder strap.The strap won't dig into your shoulder, because it has an impact softening shoulder pad.This is a universal double shoulder harness to suit many makes and models trimmers, strimmers and brush cutters. Features - Color: Black. - Material: Nylon. - Size: 31.00X23.00X2.00cm/12.18X9.04X0.79in - Padded Shoulders For Comfort. - Waist band can be adjusted to suit with a simple easy to use buckle - Fit for many model trimmers like for , , ECHO. - Gives you safer and easier grass trimming. - Takes the strain from your hands and wrists, and distributes the load evenly across your shoulder. Package list: 1 * Convenient Strimmer Double Breasted Shoulder Harness Strap For Brush