M-D 3-ft x 2-1/4-in Brown Cinch Slide-on Bottom Door Seal Aluminum/Vinyl Door Weatherstrip

DIY Building Supply stocks MD Building Products which provides a full assortment of weather-stripping and high-density foam tapes for any weatherproofing needs. M-D 3-ft x 2-1/4-in Brown Cinch Slide-on Bottom Door Seal Aluminum/Vinyl Door Weatherstrip features multiple fins seals against the top of the threshold.  It adjusts to seal 3/8-in to 3/4-in gap and has easy slide-on installation - no fasteners and no drilling holes