1.high density memory foam 2.far infrared, aions, bio-magnetic 3.cover by breathable cotton 4.neck stiffness, insomna relief

Features:  

  Safe, innovative natural therapy for neck and muscle stiffness  "Three in one" far infrared, negative ions, bio-magnetic   Bio-north ferrite magnet strategically and scientifically embedded at acupoints around neck   Design according to cervical vertebra physiological structure can help stretch deformed cervical vertebra to normal by the gravity of head   Filled with zero pressure memory foam   Effectively record head and neck curve for maximum comfort and support

Efficacies:

Improve head and neck blood circulation, increase the oxygen supply to brain Relax muscle stiffness through massage to release neuropathic pain, tiredness and paralysisPrevent cervical vertebra , spinal vertebra diseasesImprove sleeping quality, improve cerebral vascular insufficiency

Specifications:

Dimension: 50×30×11CM

Bio Magnets:45 pieces

Magnetic Strength:1100GS

Infrared Emission Rate: ≥92%