CRL Polyflex Weatherstrip can act as a wipe or compression seal to eliminate water leaks, and virtually stop air infiltration around doors. The copolymer material won't absorb water, corrode, rot, shrink, stiffen or crack, even at temperatures as low as -25¢ªF (-32¢ªC). With Polyflex Weatherstrip there is no need to remove old metal weatherstripping, just cut-to-size with scissors and press in place. It fits into the right angle formed by the door jamb and stop, so it's hidden from sight when the door is closed. Packaged in sets of three each 84" (2.13 m) pieces to fit most door openings.