NOTE: (Will take Apple Pay or cash) Used for 10 months with a waterproof protective sheet. It is a luxury mattress and it is in excellent condition. The Gladney mattress is composed of five layers of material: Evenloft® Fabric Cover - Evenloft fabric cover easily stretches in all directions to allow the memory foams below to fully conform to your posture. Micro Diamond™Memory Foam - Advanced Pocketed Coil® Technology to create enhanced conforming back support. Micro diamonds in the foam help conduct heat away from the surface to prevent overheating. Beautycloud™Memory Foam - Molds to your body for proper support and pressure relieving comfort for a better night's sleep. Dynamic Response™Memory Foam - This ventilated memory foam has a unique feel and helps provide conforming back support and increased airflow for an ideal temperature. 850 Density Advanced Pocketed Coil™Technology - Found only in Beautyrest Black®, helps provide individualized back support, freedom of movement and exceptional pressure point relief.