Review on 🔥 Mylar Science Purchase: Your Ultimate Emergency Blankets by Kevin Hawkins

I have a collection of vinyl records that are sensitive to heat, light and air, but they are so bulky that I have to keep them in an outside shed. I needed to protect them from the weather so I bought them to line the boxes and it worked great! The temperature was over 100 degrees this summer but when I opened the boxes to get a feel for the temperature they were cool and protected. Therefore, in addition to emergency use, they are excellent for a lightweight method of protecting stored valuables.