Extra Large Electric Heating Pad | Aqua BlueWORKS LIKE MAGIC ON SORE MUSCLES: This heating pad for back pain relief delivers a stream of heat to the affected area, eases back pain, unbearable cramps, and provides pleasant muscle relaxation PLUSHIEST PIECE OF HEAVEN: This heating pad for neck and shoulders is ultra soft, giving you that awesome cozy feeling, wherever you put them on. Flexible microplush adapts to your body shape for maximum effect MANAGE HEAT AS YOU NEED: Heating pads for cramps