SUPREME QUALITY - 10mm closed cell polyethylene FOAM (not a cheap bubbles) sandwiched between highly reflective Engineered Foil on both sides. Easy to install, easy to cut, strong but lightweight.
Non-toxic - does not cause skin, eye, or throat irritation. Not allergenic.
SAVE MONEY- effectively low the amount of heat transferred into the home in the summer an out of the home in the winter. Save big on your utility bill.