Dyonery super-hard mattress, full-size high-density foam mattress, detachable fiber cover, relieves pressure, white

Hard support, precise waist protection: With a dual-layer support structure of bamboo charcoal sponge and gel cold-sensing sponge, the slightly hard feel can securely hold the waist and hips, fitting the body curve and alleviating back and waist pain. Slow recovery memory foam: The green tea memory foam layer can slowly rebound, dispersing body pressure. When lying down, the shoulders, neck, waist, hips, and ankles can all receive uniform support, and there will be no collapse when turning over. Ice-silk cooling fabric: The surface is made of non-fiberglass ice-silk fabric, which is soft and breathable. It cools down the skin instantly upon contact and eliminates the feeling of stickiness. Triple ventilation structure: Green tea memory foam + gel cold-sensing sponge + bamboo charcoal sponge provide layered ventilation, accelerating air circulation and cooperating with gel particles to continuously remove heat, keeping you dry and cool throughout the night.