Note: Manual measurement has an error of 1?2cm specification: Item Type: Neck Support Brace_x000D_Material: Silicone_x000D_Closed unadjusted size: Approx. 56 x 7.5cm / 22.05 x 2.95in _x000D_Fully open size: Approx. 56 x 11.5cm / 22.05 x 4.53in Features: 1Lightweight: Cervical traction is light and comfortable, does not need to bear weight, and does not affect turning and lowering the head. 2Adjustable: The cervical spine traction adopts four adjustable supports, which can be individually adjusted to the required height to suit the situation of the neck. 3Hook Loop Fastener: The skin friendly non stick hook and loop fastener is used for fixing, which is easy to put on and take off, and the elasticity can be adjusted freely. 4Simple Operate: The cervical spine support is easy to operate and has a good effect. It can be raised unilaterally according to the direction and angle of the child's tilted head. 5Silicone Material: Soft and skin friendly silicone material, comfortable to wear, does not affect the development of the patient's head circumference, and avoid affecting daily life. PackageList: 1 x_x000D__x000D_Neck Support Brace