Enough to Use: you will receive 8 pieces of emergency blankets in 2 colors, namely green and orange, the size is about 36 x 84 inches/ 91 x 213 cm, abundant in quantity, enough to use and replace, easy to meet your use, replacement and sharing needs Keep Warm: the emergency bivy sack which can keep you warm in a of weather conditions; The aluminum film material can keep your body temperature from cooling down and even keep you alive in an emergency Wide Application: Keep warm and Alive.Used as a survival emergency Bivy Sack, poncho, emergency shelter, Protect you from rain,wind and snow. It can be used as ground cover, sleeping bag liner when you in extreme environments. Compact and Lightweight: This thermal sleeping bag in a small bag ,easy to carry and store,you can carry and store it in any place, and also you can reuse if you want. Outdoor Activities: the blankets survival thick reusable are suitable for many outdoor activities, such as travel, camping, outdoor adventure, hiking and so on, practical and convenient Color: Material: PE aluminum film Package Contents: 8 x sleeping bag 8 x storage bag (the color of the storage bag is random Do not accept designation) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.