Features

• The 3 inch memory foam top uses 1" 38D charcoal memory foam and 2" 30D high-density support base foam, which can provide firm support for your body. Infused charcoal helps regulate humidity, temperature and odor. It creates a clean and comfortable sleeping environment.
• The exterior cover of this mattress topper is designed with soft knit stretch fiber, which is more supportive and evenly distributes pressure points throughout your body. This bed topper features a perforated design with ventilation holes to help effectively control odors caused by humidity and sweat.
• When using memory foam topper for the first time, you need to put the memory foam flat in a well-ventilated place for 48-72 hours until it expands completely. It may take more time when in low temperatures condition, while a suitable temperature (78℉) will shorten the time.