MOTUKA 120 mil 40"x 40"Pure Aluminum Reflective Insulation roll, Foam Core Radiant Barrier, Home Garage Car Truck Thermal Insulation Shield Heat Shield Material

3mm closed cell polyethylene foam covered on pure aluminum foil.

Easy to install, easy to cut, sturdy yet lightweight.

Safe Non-toxic, non-carcinogenic, fiber-free, safe to handle and does not require protective clothing or respirators to install.

Easy to install and maintenance free, cuts easily with utility knife or scissors and installs easier than fiberglass.

Barrier Saves energy by reducing the stress on heating and cooling systems, keeping your home or car warmer in the winter, and cooler in the summer.

As well as provides benefits of soundproofing when used in walls, ceilings and floors.

Size: 40" x 40".

Simply staple, nail, glue or use a spray adhesive to hold in place!