3" Comfort Cool HD GEL Memory Foam: Sleep Cool Technology Foam! 120 day trial! Warranty: 20 years Limited Warranty. * Dual Core 2"+2" Airflow Foam Support, 5" High Density foam for ultimate support base! * Made with High Quality and durable 4-layer construction! for Adjustable Base and regular bed! * Luxurious white cover with brown suede on corners, fire barrier, zipper washable cover! * With FREE 1 Gel Pillow Matching with the Mattress Cover ($50 Value)