Double Reflective Insulation Roll, Perforated Woven Fabric Radiant Barrier, 0.15mm 48 in x 250 ft, Double-Sided Aluminum Foil Heat Reflective Shield, Thermal Insulation Roll for Window RV Roof

‌Double-sided aluminum foil + PE woven fabric, keeps warm in winter and blocks heat in summerWith perforations for ventilation, prevents condensation, and extends service lifeReflectivity ≥ 95%, excellent heat insulation and heat retention effectEasy to cut and install, foldable for portability and space-savingDurable and resistant to tearing, suitable for various scenarios such as doors, windows, and roofs With perforations for ventilation, prevents condensation, and extends service life Reflectivity ≥ 95%, excellent heat insulation and heat retention effect Easy to cut and install, foldable for portability and space-saving Durable and resistant to tearing, suitable for various scenarios such as doors, windows, and roofs