Perlecare 3 Inch Queen Memory Foam Mattress Topper For Pressure, Us Certified. Upgraded Sleep Experience: If your current bed is too old or too hard, you can choose this queen memory foam mattress topper to adjust the support for sleep without spending a fortune on a new bed. A queen foam mattress topper will also keep your mattress in better shape for longer, thus extending the typical life of your mattress. All-night Comfortable Support: The high-density memory foam provides ample support for your shoulders, back, waist, and hips, helping to reduce the pressure on your body. This queen foam mattress topper is not too soft to cause you to sink deep into it, and not too hard, so that can not play a cushioning effect. Suitable for all sleeping positions, back, stomach, and side sleepers. It provides the ultimate relaxation. Breathable Cool: Perforated on the surface, the breathable material of this queen bed topper does not absorb too much body heat and is designed to help you have a cool night. On top of that, a cooling gel is injected to provide an additional cooling effect. Certified Mattress Topper: The queen foam mattress topper has been tested to meet CertiPUR-US rigorous standards for emissions, content, performance, and durability. It is safe and skin-friendly, so the whole family can use it with confidence. Easy to Unfold and Carry: The foam mattress topper queen size is much easier and light to carry and use, it has a wide range of applications and it can be put on the floor, RV, sofa beds and guest bedrooms. The queen foam mattress topper is delivered to you compressed and needs to wait 24-48 hours to fully unroll, and lower temperatures may take longer to unroll.