Twin Size Mattress. Sersper 12 inch Cooling Memory Foam Hybrid Mattress in a Box. Breathable Soft Knitted Fabric Cover. Medium firm

Advanced Support Our mattress features advanced orthopedic support technology that promotes proper spinal alignment. reducing pressure on your back. shoulders. and hips. An adaptive foundation of pocket coils + firm orthopedic foam offers extra back and lumbar support where you need it most.  Pressure-Relieving 30% 12 Inch Height hybrid combines the traditional support of an innerspring mattress with the zero pressure gel foam provides you a weightlessly sleep by absorbing and dispersing your body pressure and fits perfectly for all kinds of body shapes. With the combination of zero gravity foam. euro top. airwave shape support foam. high-density based foam and high-quality steel coil base. it is more supportive and comfortable than pillow top mattresses. Mattress with Fiberglass Free The high-quality knitted fabrics of this queen-size hybrid mattress are gentle on the skin and have excellent moisture absorption. Approved by CertiPUR-US. our foam is checked without harmful substances and is suitable for all people. Pregnant women and children can use this euro top mattress safely. Stay Cool with Whole Night Pillow top mattress knitted fabric cover offers the softest touch and luxurious feel. Made of dual-layered soft knitted fabrics which are super breathable. it can help release heat and regulate the sleeping climate. Airy mesh on the side promotes heat dissipation and independently encased coils beneath enhance airflow. which makes the sleeping cool and comfortable. Advanced bamboo charcoal infused foam not only promotes air circulation and heat dissipation but absorbs moisture and odors. creating a cooler and comfy sleeping environment.  100 NIGHTS TRIAL We offer 100 nights sleep trial and 10 years of support to our customers. Our queen size mattresses are vacuum-sealed and smartly rolled up in a box. The queen mattress in a box is easy to carry even on narrow roads and stairs. Please wait 72 hours until the queen size bed mattress is fully expanded.