Product review (5 stars): Be rid of gasket leaks!
Used on a 1990 refrigerator icebox refrigerator that couldn't maintain a 40 degree temperature. Easy installation. Just remove old gasket from refrigerator. Install upper left and lower right corners onto door, using the same screws and placement as the old gasket. Place upper right and lower left corners on the door, marking where the 2 gaskets will meet then trim with box cutter. Slide magnet strips inside all 8 openings of the gasket  and trim as needed. Install the upper right and lower left corners onto the door. Vaseline face of gasket to improve seal.