The Hermell Knee Rest Wedge Cushion is a comfortable and therapeutic pillow that provides outstanding lower back support when you are reclining, Ideal for those with back pain, this Hermell pillow has a wedge design that corrects the posture and helps to aligns the spine, When used as a back support it gives the pelvis a satisfying tilt, relieving pressure on the lumbar region, In addition to providing excellent back support, the Hermell Wedge Pillow helps promote proper circulation in the legs, relieving conditions such as varicose veins, swollen ankles and phlebitis, If you want to sleep restfully and wake up with a painfree back, buy the Hermell Knee Rest Wedge Cushion, Material: Memory foam, Provides outstanding support and comfort for your lower back, Relaxes lower back and increases comfort, Made of polyurethane foam for added durability, Comes with removable / washable cover, Helps to maintain pelvic tilt, Pillows and sleep, pillows by shape and style, leg pillows, Shop by condition, condition, knee pain, Dimensions: 3, 5 H x 5 W x 16 D, SKU: LGHP139