Key Features

• -Seal Out Winter Chills: This window insulation for winter engineered with windproof Oxford fabric and thicker cotton padding, creating an airtight barrier against cold drafts, rain, and harsh weather. Keeps your space warm in winter, reducing heating costs and saving you money year-round
• -Durable Multi-layer Design: The thermal window cover features a waterproof Oxford outer layer paired with dense cotton insulation for superior thermal protection, locking in warmth and maintaining a cozy, comfortable indoor environment
• -Tool-free Installation: Includes strong adhesive hook-and-loop strips that stick to any smooth surface without drilling. 0.78" wide fastening strips provide extra stability, keeping the window insulation firmly in place during storms or extreme cold
• -Universal Fit for Most Windows: Measures 39" W x 63" L (fits up to 38" W x 62" L). Includes 2 black buckles for easy roll-up storage - no need to remove the window insulation kit to open your window. Perfect for standard windows, blinds, skylights, and more
• -2-Season Performance: Blocks heat loss in winter and solar gain in summer. Ideal for living room, bedrooms kitchen, RV, basement, and other spaces. Packing Include 1 piece insulated window cover, 1 roll 17FT fasteners and 1 box of 15 nails