-- CENTER TIGHTENING SCREWS FIT FOR 9MM HOLE (Part D in homepage picture 5); DRYWALL ANCHORS FIT FOR 7MM HOLE (Part F in homepage picture 5);
-- PLEASE CHOOSE APPROPRIATE SIZE OF BIT FOR DRILLING HOLES TO ENSURE BETTER USING-EFFECT; IF INCORRECT DIAMETER OF HOLES, MAGNETIC DOOR STOP WOULD BE PULLED AWAY FROM THE WALL/FLOOE SO AS TO DAMAGE YOUR WALL/FLOOR.