Neck, Back, Knee, Foot: Ultimate Wellness CollectionWhy settle for just one when you can have full body relief? Our Back, Neck, Knee & Foot Heating Pad Kit is designed to soothe pain, relax muscles, and improve circulationall with the power of instant, reusable heat therapy. The neck pad is contoured to fit your neck and shoulders, helping to melt away tension and stress. The knee pad wraps comfortably around your knee, working to reduce stiffness and soreness for better mobility. Lastly, the foot pad