- Save on energy bills: This weatherstrip insulation helps close gaps, keeping your room cool in summer and warm in winter, ultimately reducing energy consumption and lowering electricity costs. - Size and coverage: Each pack includes two rolls of AC insulation foam weatherstrip, providing a total of 33 feet, perfect for multiple doors and ensuring ample material for various seals. - Easy installation: Simple to set up without any extra tools—just peel and stick for a tight and effective seal, making it user-friendly for all homeowners. - Versatile applications: Ideal for use around exterior doors, windows, and even in garages to enhance energy efficiency throughout your home. - Material performance: Made from high-quality foam, this weatherstrip is designed to withstand various weather conditions, ensuring long-lasting protection against drafts, dust, and moisture. Ensure your home is energy-efficient with this reliable insulation solution, perfect for maintaining a comfortable indoor climate year-round.