AUTHENTIC: Aspen Medical Products replacement chin pad features the same design and thickness that is supplied with our Aspen Vista Therapy Collar. The chin pad fits only the Aspen Vista Therapy Collar, not any other Neck Support or Cervical Collar. DESIGNED FOR COMFORT: The dense clickable foam offers superior cushioning and designed to cushion the chin area between the Aspen Vista Therapy Collar and the skin. HYPOALLERGENIC: Moisture-wicking, non-toxic, latex-free cotton-lined breathable foam chin pad helps prevent skin breakdown and negative allergic reactions.