Feature: 1. Precise algorithm finds position of small hole, so that neck brace can achieve a supporting effect under condition of good air permeability. 2. Long\u2011term use of this product can protect neck and relieve uncomfort. 3. Suitable for obvious effects on neck pain caused by long hours of work, study, or driving. 4. Separate design, height can be adjusted freely according to height of use's neck. 5. Suitable for cervical fracture fixation, cervical dislocation, reduction fixation, etc. Specification: Condition: 100% Brand New Item Type: Cervical Collar Material: PVC S: Approx. 50cm/19.7in M: Approx. 53cm/20.9in L: Approx. 59cm/23.2in Use: Suitable for cervical fracture fixation, cervical dislocation Position, reset fixed, etc. Package List: 1 x Cervical Collar Note: 1. Wear it according to your own comfort and do not fasten it too tightly. 2. When there are stains on the surface of the product, you can clean it with a clean cotton cloth to remove dust and dirt. 3. The product can be washed, and it is recommended to wash by hand. The water temperature should not exceed when washing. At 40 degrees Celsius, please use a neutral detergent to avoid prolonged soaking to prevent the fabric from aging. After washing, it should be dried naturally and not exposed to the sun. 4. The product does not need to be ironed. Please place it idry and ventilated place when not in use for a long time If you have any questions, please feel free to consult our customer service, we will answer for you[COMFORTABLE QUALITY MATERIAL]: Soft and comfortable sponge, not worry about tightening neck, Hook and loop fasteners and pad can be adjusted according to situation. Good air permeability, not stuffy, and support plate is equipped with vents, which has a comfortable and cool feeling. [EFFECTIVELY RELIEVES PAIN & PRESSURE: This soft cervical collar supports the neck; realigns and supports the vertebrae while limiting movement to relieve pain and extra pressure in the spine area. Precise algorithm finds position of small hole, so that neck brace can achieve a supporting effect under condition of good air permeability. [SUITABLE FOR DAILY USE]: This neck support can be used as a soft pillow for sleeping, as a soft neck brace for traveling on planes or during long road trips. Suitable for obvious effects on neck pain caused by long hours of work, study, or driving. [FIXES MANY DISCOMFORTS]: This soft and cozy neck brace can be worn throughout the day and while sleeping to fix the posture, to relieve stiffness in the neck or shoulders, to restore the natural cervical curve, to relieve headache and migraine or to support spinal decompression. Long?term use of this product can protect neck and relieve uncomfort.