Quote Originally Posted by cactusman23
I found them in the outdoors section, they're cheap

indeed they're cheap for the material they include their a good buy so what do you got to lose a few bucks well worth it
GratefulDead4ever Reviewed by GratefulDead4ever on . Space Blanket Anyone ever tried using one of those mylar "space blankets" in lieu of regular mylar? That's what I have at the back of my grow space. I have holes cut in it to let the fan air pass through. Rating: 5