Grbsy 12" Hybrid RV King Mattress (72"x80")

Experience cloud-like comfort and perfect spinal support with this 12-inch hybrid RV king mattress. Its multi-layer construction, featuring a breathable Euro-top, memory foams, and pocketed spring base, delivers muscle relaxation and spinal alignment for a luxurious sleep experience on the road. The advanced 7-zone ergonomic support system contours to your body, relieving pressure points and keeping your spine aligned. Stay cool and fresh with the breathable fabric, graphene-infused cooling, and airflow design, while reinforced edge support and zero motion transfer ensure a stable sleep. Certified safe, eco-friendly, and hypoallergenic, this medium-firm mattress comes with a 365-night trial and a 10-year warranty.