Best Gel Memory Foam: A-Gel Memory foam automatically adjusts to your body's weight and temperature. B- Our Gel Memory foam are suitable for all frames, such as box spring, floor, slatted base, flat platform or adjustable bed, hospital bed. C- Memory foam mattress is compressed and packaged in a box for shipping, allowing it to easily be delivered to your door and expand to its full lofty shape inside your home. D-Memory foam conducive to continuous airflow and breathable, skin-friendly fabrics adapt to the environment to keep the mattress surface at the ideal sleeping temperature. Size: medium. Color: white.