The 4 Pack Emergency Thermal Blanket Survival is a set of 4 82” x 52” and 130x210 cm Mylar blankets by Mart Cobra and unbranded. Made of durable and lightweight Mylar foil, these silver blankets are perfect for camping and outdoor survival gear. With a generous size of 84 inches x 64 inches, each blanket is equipped with a letter print pattern and is suitable for adults. Machine washable and weighing only 3.2 ounces, these blankets are designed for emergencies and offer waterproof protection. Made in the United States by Phafaloop, these emergency blankets are a reliable and essential addition to any outdoor kit.