Flat style shower door sweep that is 1-7/16 inches wide and can be cut to size. It is held onto the swinging shower door by a metal drip rail that is located on the bottom of the door. Easy Installation - Just remove the screws from the drip rail holding the old sweep and remove. Cut the new sweep to size, determine how far down the sweep needs to hang and install by replacing the drip rail over it and re-installing the screws.