Emergency Blanket (6-Pack) ,Emergency Foil Blanket– 83" x 63" (210 x 160 cm) Survival Reflective Thermal Blanket Perfect for Outdoors, Hiking, Survival, Marathons or First Aid, Emergency Supplies

Fast delivery comes neatly packed and compact. I haven't used it yet, but it fits easily in your bag or car.

I wanted it to block the sun coming in through a window.One of the reviewers asked if it was possible to use this to reflect the sunlight and heat coming through a window into a room.I have to say it's a big success.The sheets are huge, so cover my large windows.The sheets look creased because of the way they are folded, however this isn't a problem for me.You can actually just see through them - a bit - as the metal covering is micro thin. However, they hardly let any light through and on a hot sunny day, they do reflect nearly all the rays back outside.My room, which is usually roasting when I wake up in the morning, was for the first time lovely and cool.Btw I hung it by sticking it onto a strip of cardboard and then hung the cardboard on the curtain rail.A real success :)

I'm not sure I'd like to rely on these for an emergency but as something to keep heat (or coolness) from escaping they seem to work fine. I bought these to use in conjunction with a cool box. The silvery surface is fine at reflecting heat away and keeping the temperature as it should be. Not going to give it five star overall as I don't think it's a perfect product. For my food it's fine but for humans (unless they are very small) I doubt one would be enough. That said, they are cheap and seem to last. Keep a few packs in the car and one in a go bag. Or if you're me, one in the cool bag!

Fantastic for a concert we went and used to sit on the flooring was good

Product as described. Reasonable size, cheap, each packed blanket easily fits in a pocket. A blanket makes a fast and simple outdoor shelter - waterproof in non-extreme conditions. Reflective on both sides so decent at retaining body heat. A good easy-to-carry extra insurance for general outdoor activities.Note that the blankets are only reasonably robust - they can tear quite easily so really only suitable for single use. They don't have reinforced edges or holes for secure attachment - but are not sold or advertised for such 'more extreme' uses.

The perfect addition to our car’s “emergency box” for those potential “just in case moments”

Great for wrapping around cold backs while viewing moonlight over the ocean...

Good quality, a good price and quickly despatched. Recommended!