You have just found a favorite pillow for side sleepers and pregnant women. Measuring 48” long and filled with hundreds of TEMPUR material microcushions, it’s especially great for pregnant sleepers or anyone who wants extra back support. Extremely versatile, you can use it between your legs, and in front or in back of you. Proprietary tempur material adapts to your head shape and temperature for personalized support. The cover is made with a soft, knit fabric and is washable as well. Unlike other pillows, it will keep its shape for years to come.