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.?Wide Application?This Cervical Neck Traction Device Can Neck Pain Relief And Relaxation, Spinal Decompression, Migraine Relief And Make You No Longer Feel Irritable And Unhappy Because Of These Pain. You Can Wear It Whenever You Are Working, Studying, Driving, Watching Your Cell Phone, Or Daily Use In Home. ?Simple, Lightweight And Beautiful?The Neck Brace Has A Simple Appearance And Is More Beautiful, Matching Your Appearance, It Can Provide Moderate Support For Your Neck No Matter Where You Are At Home Or In The Office. Easy To Carry, Perfect For Sleeping, Watching Tv Or Reading In Bed. ?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. ?For Neck Pain And Support?This Cervical Traction Device, Can Reduce The Pressure On The Spine And Provide Strong Neck Support, So As To Relax The Neck And Relieve Pain. At The Same Time It Trains Your Neck Muscles And Improves Forward Neck Posture. ?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.