magentic window screen window screen materials include Measuring the size Installation method 1) Clean the original window frame and let it dry. Tear off the adhesive film of the magnetic strip and stick it flat around the window frame. Cut off the excessive magnetic strip. 2) Attach the remaining magnetic strip to the magnetic strip glued around the window frame. (If the magnetic strip does not fit perfectly, You need to change the direction of the outer magnetic strip.) 3) Tear off the adhesive film of the outer magnetic strip. Stick the mesh on the adhesive tape around the magnetic strip evenly. Insert the plastic strip into the corner 4) Tear off the adhesive film of the plastic strip, Align and stick on the magnetic strip to clamp the mesh.