Webb 30cm (12") Roller Hand LawnmowerLIGHTWEIGHT, DOUBLE ROLLER LAWNMOWER TO MAKE STRIPES FOR SMALL LAWNS weighing just 11kg this mower is ideal for keeping small flat lawns finished with an immaculate 30cm wide stripe while keeping smooth grass clipped to a manicured finish EASY TO ADJUST CUTTING HEIGHT simply turn the two large knobs on either side of the mower to lift the front roller up or down to raise or lower the cutting height from 13mm to 23mm no tools needed SILENT, ECO