Frost King Thermwell Frost King R734H Sponge Rubber Foam Weather Stripping 3/4" W x 7/16" H x 10' L

• Amazon now offers Frost King Sponge Rubber Weatherstrip Seal 10 ft, now $2.01 (regularly $8.99).
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Editor's Pick: Winter drafts around doors and windows can drive up your heating bill. This foam weatherstrip seals gaps easily—just peel and stick along the window frame to block the wind. It comes with adhesive backing, so you can cut it to size and press it on without any extra tools. At 3/4 inch wide, it fits standard window gaps perfectly, and the black color blends in nicely with dark frames.