Lavender Scents Neck Pillows for relief of those tight, sore muscles is on it's way. Aromatherapy Neck Pillows - A great way to bring relaxation to neck and shoulder muscles and to get relief from tension; while relaxing with aromatherapy. The super soft, comfortable material and design cradles your neck. Heat in microwave for heat therapy or freeze for cold therapy. The inserts are removable so the covers can be cold water washed. Size is 12"x5".