Hammock Head & Neck Pain Relief Cervical Traction Device With Memory Foam, Drawstring Pocket & Eye Mask (L7.87 x W19.69 x H0.98)inchFeatures:• This Cervical Traction Device with a high-quality memory foam core, can release nervous tension, reduce intervertebral disc herniation and relieve excessive fatigue• Ideal for people suffering from neck pressure, tension headaches, etc.This allows for the intervertebral space to expand and allow better blood flow and circulation• It could relieve tension headaches, release pinched nerves, reduce herniated discs and relieve overallSpecifications:• Name: Neck Hammock• Material: cotton cloth + knitted fabric• Pillow: memory foam• Size: (L20 x W50 x T2.5)cm / (L7.87 x W19.69 x H0.98)inch