M-D Building Products 63628 M-D All Climate D Profile Weather-Strip, 5/16 in W X 17 Ft L X 0.3125 in H, White Seals out drafts and dust around doors and windows EPDM formulation is more durable and provides longer service life than typical foam tapes Remains flexible from to -40F to 140F Easy, self-adhesive application; seals one door or two average size windows 5/16-inch by 23/64-inch by 17 feet