Look forward to bedtime all day long when you upgrade to the Eclipse 12 Deluxe Gel Memory Foam Mattress. With 12 inches of foam supporting and cushioning you all night long, this mattress will make sure you wake up feeling rested and ready for your day each morning. The Eclipse 12 mattresss plush, all-foam construction suits side or back sleepers best, providing a soft sleeping surface that keeps your spine in healthy alignment with an emphasis on cushioning. On top of the mattress, a layer of gel-infused, open cell memory foam dissipates heat and facilitates consistent airflow throughout the night as you sleep, helping to prevent temperature-related sleep issues from impacting your quality of rest. Additionally, memory foam prevents motion transfer so that you and your partner dont disturb one another if either of you move around frequently at night. At the base of the mattress, layers of denser foams evenly distribute body weight, equipping the mattress to provide years of restorative rest.Dimensions: Twin: 39 W x 75 L Twin XL: 39 W x 80 L Full: 54 W x 75 L Queen: 60 W x 80 L King: 76 W x 80 L Cal King: 72 W x 84 L.Jeffco 10 Year Limited Warranty.Comfort Level: 4.