Emergency Mylar Thermal Blanket (140cm x 210cm) - Waterproof & Windproof Foil Blanket for Outdoor, Survival, Camping, Hiking Size:140 X210 CM ???Shield Your Body From Heat Or Cold? Our two-sided silver blankets will keep you protected in winter or summer temperatures so you can have peace of mind going on your outdoor adventures. ???Easy To Carry With You? The compact design of our Blankets makes it easy to keep them handy at all times in case you need them for insulation, shade, shelter or ground cover. ???Muti-Function Mylar Blanket?The survival blanket & tent with limitless uses, they are reusable, waterproof and windproof, can be used as a backpack cover, rain poncho, emergency signal, shade cover, dust shield, sleeping bag liner, wind blocker,emergency shelter, ground cover and photography reflector,etc. The trekking accessories can be used as a reflective film to signal the rescuer. If you have any questions about products or after-sales service, you are welcome to contact us at any time and we will respond to you within 24 hours. Hope you can have a pleasant shopping experience.