Floor Shed Aluminum Foil Air Insulation 1.2x 25m/0.6x8.4m Double Bubble Loft Van
1x Roll Double Bubble Aluminium Foil. 3mm thick, foil radiant barrier on the outside with soft bubble on the inside;. Thermal Resistance: 0.79m2K/w (20mm clear cavity to foil faces). Material: Double sided aluminum foil film.