Beach blankets have become very popular over the past 5-6 years and it is easy to see why. They are usually made of water resistant material and come in many beautiful colors. Their sizes can vary depending on which one you choose, but they are generally big enough to cover sand the size of at least your body, if not the whole family, when lying down on the beach. What are Beach Blankets? Beach blankets are the big brother of the lowly beach towel. They are bigger, sand and waterproof, lightweight and great for the beach, picnics, outdoor concerts,...