Stay prepared for any outdoor emergency with these BINHAI Survival Foil Blankets. This 2-pack of reflective thermal blankets measures 130 x 210 cm each, made from durable insulating mylar that retains up to 90% of body heat. Ideal for hiking, camping, marathons, and first aid kits. Lightweight, compact, and windproof, these blankets are a must-have for survival and outdoor adventures. Each blanket folds into a small package for easy storage. Perfect for emergency kits, outdoor sports, and baby sensory play.