VARIOUS STYLES ARE AVAILABLENeck Braces have three designs, comfort, dual-use and enhanced version. The comfort version is soft and comfortable. For dual-use version, the external flexible plastic support plate that can be removed freely is added to improve extra support. If the support plate is removed, the effect is the same as the comfort one. The enhanced version is made of double layer foam and EVA foam superimposed on each other, which is soft and provides more powerful support. .SUPERIOR PAIN RELIEF AND INJURY SUPPORTOur Neck Brace supports the jaw and neck while limiting mobility to relieve pain and pressure in the spine. Realigning and stabilizing vertebrae, the soft foam collar can be worn throughout the day and while sleeping, it is for superior support and pain relief. The non-rigid Neck Support will also relieve headaches caused by cervical strains and sprains. It is useful for post-operative rehabilitation and injury support. .BREATHTAKING DESIGN & PERFECT FITDesigned according to Ergonomics, itsVshape at the under jaw makes it more comfortable and solid, and the curve rise at the back supports the neck better. Velcro design, which is free to adjust the tightness, is to prevent the pain caused by swinging. It is even more comfortable to wear at night. .100% REFUND GUARANTEEBuy the item with confidence Either you love the Neck Support Brace or get full refund Just let us know what the problem is and we will take care of the rest. We highly appreciate all customers' opinions to improve the quality and service, also if there is anything you are unsatisfied, pls contact us for probable best solution. .