- Durable Material: Our window insulation foam is crafted from high-quality NBR+PVC foam, ensuring softness and non-toxicity while providing excellent weather resistance. - Easy Application: The 1-inch thick foam weather stripping is simple to install. Just measure the desired length, cut the high-density foam, and apply it to your windows or doors. - Energy Efficiency: This weather stripping effectively reduces heat loss during winter months and keeps your indoor spaces cool during summer, leading to lower energy bills and increased comfort. - Exceptional Resilience: The foam seal strip has high resistance to compression and can quickly return to its original shape after being compressed, providing long-lasting shock protection for your equipment. - Package Details: Each package includes two rolls of foam tape measuring 1 inch x 1 inch x 6.5 feet, totaling 13 feet of insulation material. - Versatile Applications: Ideal for sealing windows and doors in homes, offices, or any space where temperature control is needed. It can also be used to insulate air conditioning units, reducing energy consumption and enhancing performance. - Compatibility: Suitable for various surfaces, including wood, metal, and plastic, making it a versatile choice for all your insulation needs. This window insulation foam is an essential solution for improving energy efficiency and indoor comfort, ensuring your spaces remain cozy all year round.