Sleep soundly each night on this foam mattress topper by Beautyrest. This dorm topper is made of space-age foam that contours your body and disperses your weight evenly as you sleep to reduce pressure points and minimize tossing and turning throughout the night. Enjoy the cool, comfortable feeling you experience thanks to the temperature-sensitive foam that adjusts to your body's temperature to keep you from getting too hot or cold.   Support your back's health with this mattress topper that eases back pain and helps rejuvenate tired muscles. This quality topper meets all flammability standards, ensuring your safety.   Dimensions:   Topper dimensions may be slightly smaller than your mattress dimensions. Size has been designed to allow you to easily secure your fitted sheet over your new memory foam topper.