DescriptionIf you are looking for an emergency blanket, then you must not miss our aluminum film e mergency blankets. Made of PET andaluminum film material, it is durable and high-quality.Multi-purpose for many situations, it can be used in many situations.Features- Color: Assorted Color .- Material: PET, aluminum film.- Size: Approx. 210.00X160.00X0.01cm/ 82.53X62.88X0.00in. - Made of new thermal insulation materials with good thermal insulation performance and can be used in low temperature environments. - It can keep warm. If you put a piece in a sleeping bag, the heat preservation effect is very good. - Effectively reflect sunlight and heat in hot climates and maintain the body's temperature. - for outdoor activities, such as climbing, hiking, camping, kayaking,water riding , etc. - Folding and portable, more convenient to store and carry out.