Bed Knee Pillow Sciatica Nerve Pain Relief Wedge Foldable Leg Pillow Memory Foam Enjoy a good night's sleep Get a better sleep with this Knee Pillow. This body pillow is ideal for those who have difficulty sitting or sleeping because of hip, leg, back, or joint pain. By folding the cushion between your legs, it will help you correct the position of your pelvis, hips and spine, so they are aligned. By unfolding and placing it under your legs, you will get a better support to rest your legs, elevate your feet or calves. Use it the way it will suit you best and have a comfortable sleep. The details do make the difference This knee pillow has a few thoughtful details to prove so: it has a soft cover that is removable with the zip fastener so you can clean it in the machine. The pillow is antibacterial and its memory foam conforms to your body to reduce pressure and tension while you sleep. Last but not least, we care about the environment. Our pillow is eco-friendly and it has the CertiPUR-US certificate for safe foam materials, environmental guidelines and performance. Product specifications Dimensions: 9.8 x 5.9 x 7.0 inches / 25 x 15 x 18 cm Net weight：1.43 lbs. / 650 g.MULTI-POSITION PILLOW: fold the pillow and place it between your knees or legs while sleeping, or use it to elevate your feet, knees or calves; open it up to use under your legs as a leg rest for extra supportHIGH-QUALITY MATERIALS: the knee pillow is made from high-quality antibacterial memory foam materials to better mould to the shape of your bodyZIP COVER: the navy blue super soft plush cover has a zip-fastener for an easy maintenance of the pillow. Remove it to wash it; the cover can be machine washedECO-FRIENDLY: this body cushion holds the CertiPUR-US certificate for safe foam materials, environmentally-friendly and high-performance. It's free from harmful chemicals, with less than 0.5 parts/million VOC emissionODOUR NOTICE: new foam products often have a natural and harmless scent or smell, please air out before use; the odour should dissipate within 72 hours upon unpacking the pillow