Ergonomic Posture Corrector Neck Brace Is 360 Degree Adjustable, Can Be Adjusted According To Your Own Situation. Foldable Design, Does Not Take Up Space. 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.?Portable And Multipurpose?Different From Traditional Bulky Neck Braces, This Newly Upgraded Neck Brace Has An Open Design That Allows Air To Surround Your Neck. Wear Comfortably And Stay Cool At All Times. It'S So Lightweight You Can Take It Anywhere! You Can Use It At Work, Home Or Anywhere Else For Neck Pain Relief. ?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. ?High Quality Composite Material?The Neck Brace Is Made Of A Variety Of High Quality Materials. Pp Board Provides High Support. The Material Is Transparent And Not Obtrusive. Good Skin Friendly Performance Makes You Feel Comfortable For Long Term Use. It Can Also Be Worn While Sleeping. ?Relieve Neck Pain?The Neck Brace Can Help Relieve Neck Pain And Stress By Supporting The Jaw And Neck And Limiting Movement. It Provides Much Needed Support To The Neck, Realigns And Stabilizes The Cervical Spine, Reduces Stress On The Neck Muscles, And Helps Relieve Fatigue And Pain. ?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.