The Neck Hump Corrector Is Designed To Improve Your Posture By Gently Correcting Forward Neck Posture, While Also Strengthening The Neck Muscles. The Portable Neck Brace Is A Good Helper For You To Relieve Cervical Pain And Avoid Cervical Deformation. 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.?Give The Cervical Spine A Vacation?Do You Computer Office, Watch Your Mobile Phone, Drive And Work For A Long Time Every Day? These Will Cause Slow Damage To Your Cervical Spine. If You Have Started To Dry To Cervical Pain, Your Cervical Spine Has Begun To Have Problems. So Use It To Give Your Cervical Spine A Holiday. ?Simple And Beautiful Shape?The Unique Appearance Of The Neck Brace Fits Perfectly With The Neck To Form A Perfect Curve, Which Can Enhance Your Appearance While Maintaining Comfort. The Foldable Design Makes It More Convenient For You To Carry. ?Easy To Use And Carry?The Cervical Brace Made Of Tpu And Pc,Can Be Folded.You Can Wear It Whenever You Are Working,Studying,Driving,Watching Your Cell Phone.Perfect Companion For People With Head Down Habit,Such As Office Staffs,Game Enthusiasts,Students,Driver,Etc. ? Neck Pain Relief ? Our Neck Brace Supports The Jaw And Neck While Limiting A Certain Range Of Neck Mobility To Help Relieve Pain And Pressure In The Cervical Spine, Help Reduce The Pressure On The Nerve, Help Adjusting Neck Posture, Neck Pain, Neck Fatigue And Stabilizing The Vertebrae. ?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 Velcro That Can Be Adjusted To Fit The Neck. Be Careful Not To Damage The Collar By Twisting It In The Wrong Direction.