The Neck Hump Corrector Is Designed To Improve Your Posture By Gently Correcting Forward Neck Posture, While Also Strengthening The Neck Muscles. Folding Neck Collar Provides You With A Healthy Body And A Happy Mood, Allowing You To Work, Live And Realize Your Dreams Better. Specification: Product Name: Folding Neck Corrector Product Material: Pc,Tpu Adjustment Angle: 360 Applicable People: Adults, Middle School Students Product Size: 20.2 14 5.2cm 8 5.5 2.1in Product Weight: 0.2kg List: 1 Neck Brace 1 Product Manual Hint: 1. Please Be Careful When Adjusting The Size, Don'T Damage The Neck Brace By Twisting In The Wrong Direction. 2. Due To Various Factors Such As Monitor Brightness And Light Brightness, The Real Color Of The Item May Be Slightly Different From The Pictures Shown On The Website.?Ideal For Shoulder And Neck Protection?Sitting In Class For A Long Time And Using Mobile Phones And Computers, The Neck Brace Can Help You Maintain A Good Shoulder And Neck Condition, Help The Brain Supply Sufficient Blood And Oxygen, And Keep Your Mind Clear. This Neck Traction Is A Great Helper To Maintain A Healthy Neck Shape. ?Perfect Design?Our Neck Brace Is Designed With An Ergonomic Beveled V Shape, Which Creates A Perfect Curve And Fits Snugly Around The Neck And Jaw, Providing Maximum Support And Comfort. This Design Helps Keep The Neck In Proper Alignment And Provides Firmer Support, Reducing Any Discomfort. ?Skin Friendly Material?The Chin Of The Neck Brace Is Non Slip To The Touch, Soft And Comfortable. It Can Act As A Cushion When Under Pressure, Relieve The Pain Of The Jaw Without Hurting The Skin. The Overall Neck Brace Is Made Of High Quality Pp Material, Which Is Stronger And More Durable Without Deformation. ?Neck Pain Relief?Designed To Relieve Cervical Pain And Tension, Neck Traction Device Provides You With Adjustable Support To The Cervical Spine, Helps Relieve Headaches, Stiffness Or Dizziness. Besides, It Can Fix Incorrect Sitting Posture And Alleviate Fatigue And Stress When Working. ?360 Angle Adjustment?The Neck Tightness And Chin Height Of This Neck Collar Can Be Adjusted. The Chin Bar Rotates Up 360 To Adjust The Angle, And The Neck Strap Is A Soft That Can Be Adjusted To Fit The Neck. Be Careful Not To Damage The Collar By Twisting It In The Wrong Direction.