Twin XL Mattress, Coolvie 10 inch Hybrid Mattress in a Box, Medium Firm, Multiple sizes

Coolvie 10 inch Hybrid Mattress allows you to enjoy a wonderful and comfortable sleep at an affordable price. With a dual layer comfy memory foam . it conforms and supports your body shape . relieving pressure points and helping you relax. And the thick base is made of independently encased coils . designed to eliminate motion disturbance and keep you sleeping soundly. CertiPUR-US certified foam is durable and also ensures a safe and healthy sleep. Compressed in a box for easy shipping. Fits most kinds of bed frames . including box springs . flat frames . slats base . or even the floor. Multiple sizes and thickness are available.