That pesky bottom door gap is no problem with our easy-to-install bottom door weatherstripping. Your aluminum or wood doors will fit snugly into their door jambs, keeping the chills, bugs and other poor weather conditions out. With our door weatherstripping bottom product made with clear, flexible polypropylene plastic, all it takes is a quick removal of its self-adhesive backing. Insert this convenient door bottom weatherstripping in mere seconds. Voila! You have a sealed, weatherproof door. 38" L x 1 3/4" W overall.