36-Inch L-Shaped Aluminum Drip Cap And Door Bottom with vinyl seal. Screws Included. For Use With Saddle Threshold. Fits 1-3/8-Inch or 1-3/4-Inch Doors. Diverts Rainwater Away From Door. Designed to be used with smooth top thresholds to seal out drafts from the bottom of your door. Helps make your home more comfortable and saves energy.