The ProsourceFit Acupressure Neck Cervical Pillow features thousands of acupressure spike points across a contoured cervical support pillow to stimulate blood flow and release neck muscle tension while lying down. Placing the neck and shoulders on the mat activates pressure points associated with stress relief, headache reduction, and improved sleep quality. The ergonomic contour supports natural cervical curvature for safe, comfortable use. Made from non-toxic ABS plastic spikes mounted on a foam base covered in breathable cotton.