The Duck Brand Indoor 10 Window Insulation Kit is a clear plastic window film designed for easy installation. With dimensions of 62 inches in length and 420 inches in width, this kit provides a total of 420 square inches of rolled film. Manufactured by Shurtape Technologies, this product is perfect for creating a barrier against cold air to help insulate your home during the winter months. Its easy installation feature makes it a convenient and effective solution for keeping your home warm and cozy.