Sleep Lumbar Support Pillow for Back Pain Relief - Ergonomically designed bed wedge pillow effectively supports lower back for side, back and stomach sleepers. It helps alleviate lower back pain and provides optimal spinal alignment at night..Multi-Functional Bed Support Pillow for Back, Legs and Knees - ComfiLife lower back support pillow can also be used under knees, under legs, under feet or as a leg elevation bolster to provide comfort and effective pain relief where you need it. Great bed support pillow for back and side sleepers to provide lower back pain, hip pain, leg pain and joint pain relief..Premium High-Density Memory Foam - Made with 100% premium quality high density memory foam, ComfiLife sleep lumbar support pillow provides long lasting comfort for hours. Superior to other bed positioner pillows it won't go flat over time and provides optimal support and spinal alignment.Breathable Easy Clean Cover - Breathable soft cover provides ultimate comfort and prevents the wedge pillow from overheating. It is machine washable for easy cleaning..Lifetime Warranty - ComfiLife is trusted by hundreds of thousands happy customers around the world. Your complete satisfaction is our top priority. If you’re not 100% satisfied, we offer a Lifetime Money Back or Replacement Guarantee with no questions asked.