Convoluted Gel Swirl Memory Foam Mattress Topper By Linenspa, 3 Inch, Twin Xl, Memory Foam Light and breathable open cell memory foam molds to the contours of your body to relieve pressure points aches while you sleep Convoluted, egg crate design provides maximum airflow and comfort by evenly dispersing your body weight Mesmerizing blue swirl design creates a fun and cool sleep environment; swirl design may vary Both 2" and 3" profiles have the same feel to help soften an uncomfortable sleep surface; a thicker topper will result in a deeper sink that cradles your body more than a thinner topper Soften up a hard mattress, prolong mattress life, and add an extra spring to your step with this rejuvenating topper; backed by a 3-year warranty