【Product Description】 Insulation aluminum sheet to maintain body temperature in the cold winter! It's a sleeping bag type that covers the whole body and keeps you warm. Just laying it on the ground will ease the cold. ・Useful for theme park entry and parade waiting ・Outdoor activities such as camping and mountain climbing ・Emergency situations such as disasters 2m (200cm) long, a size that even adult men can fit in! It folds up small, making it easy to carry for emergencies. 【Color】 Silver 【Size】 Approx. 100 x 200cm *Please refer to the size image for details. *If you have any questions, please contact us in the comment section beforehand.