1. waterproof, washable material 2. supports neck and head 3. makes sleeping more comfortable when travel Materialsinside: thinckness in customers'request,usually PVCCover: soft coral fleece / super fleeceFeatures1. The inflator cervical collar is made of polymer bubble.2. The neck support is made of high polymer foam plastic and designed according to the shape of people shoulders and neck.3.Air ...
