Home Life Cooling Gel Sleep 8" Memory Foam Luxury Mattress, Full 3" Full Inches of Gel Foam with Cool Sleep Technology. Amazing Night Sleep Guarantee Dual 2" State of the Art Airflow Foam plus 3" Inches High Density Foam for additional support Durable 3 Layer construction and certified by Industry leading GreenFoam Foam This mattress is Comfort Firm Meets Federal Flammability standards 16 CFR 1633. Dont let the price fool you 39"L x 75"W x 12"H