Soft foam is slightly contoured for a comfortable fit. Covered with 100% cotton stockinet and a closure. Loop contact closures for easier use. Available in low and medium and high density of foam. Adjustable size designed for using for cervical injuries requiring non-rigid support and limited mobility. May also be used as an aid for the relief of pain associated with neck muscle spasms or whiplash injuries. Technical features for PE cervical collar: 1. Fixed to the neck design is suitable for most patients. 2. The size o the design for a variety of patients. 3. Regulate the use of normal height. 4. Kept clean and re-use, to prevent virus infection. 5. X-ray accept.