Introducing the NEW 10-inch CoolBreeze GEL 4lb Density Memory Foam Mattress for RV, Camper taking memory foam comfort to the next generation! Made with 2-layer construction: 2.5 " Gel Infused Memory Foam, 7.5" High Density Foam for ultimate support base! Infused gel beads into premium memory foam; provides the ultimate solution, combining comfort, support pressure relief and improved airflow for a cooler night's sleep! Compares to name brands! Mattress Only! Foundation not included.