Upgraded U Shaped Pregnancy Pillows: Features an ergonomically designed shape, SASTTIE 4.0 U-shaped pregnancy pillow could fit your body well and provide firm support for your sore shoulders, numb arms, growing belly, tight back, as well as swollen feet 57 Inch All-around Coverage: This 57”x 27.5" maternity pillow for pregnant women is long enough to stretch from your head to your legs or feet, wrapping around your body and providing full-body support all at the same time Premium Down Alternative Filling: Our U-shaped full body pillow is filled with 7lbs down-alternative filling. Blended with 40% silicified fiber and 60% polyester fibers, our pregnancy pillow strikes a good balance between support and comfort Ultra Soft Removable Cover: SASTTIE pregnancy pillows are designed with breathable pillow cover which is soft and cool to the touch. Features a zipper closure, the cover of this side sleeper pregnancy pillow can be removed and washed in washing machine About SASTTIE: We are dedicated to enhancing your comfort and health with thoughtfully designed wedge pillows. Our products provide personalized support, and promote better posture and relaxation, helping you create a healthier and more restful lifestyle