Window Seal Insulation for Windows and Doors - Cold Weatherproof - Double Door Insulation Seal - Adhesive Foam Sealing Strip for Sound and Thermal

Double Window Seal Insulation: With a double-seal design, this anti-cold window seal can more effectively block even the smallest air leaks, resulting in 30% heat gain and reduced heating bills. Flexible to Use: Thanks to its special shape and 30% compression, this entry door seal offers great flexibility, fitting various frame shapes and window types. It seals gaps from 0.2 to 7.5 mm, and as a bottom door seal, it can cover gaps up to 20 mm. 2 Self-Adhesive Strips: The self-adhesive window seal insulation, with its two adhesive strips, provides superior sealing performance. After removal, it leaves no adhesive residue and adheres well to all kinds of material surfaces. This window weatherstripping is highly durable, with a lifespan of up to 8 years. Easy Installation: This insulating door seal for windows is easy to cut and can be installed in minutes. Simply clean the surfaces around the windows, cut the weatherstripping to the desired length, and then apply it. Versatility: This