ITAM1175 Features: * Cervical collar * Made of low density polyurethane with edges cushioned for comfort * Pe 80 percent or pvc binding 10 percent or nylon closure 10 percent * Velcro-type closure * Well ventilated to increase patient comfort * Rigid plastic support trimmed with soft foam padding and washable vinyl * Height adjustable from 3.5" to 4.5" to ensure a perfect fit * Made in the USA * Small: 4.25" H x 0.5" W x 20.5" D * Medium: 4.25" H x 0.5" W x 20.5" D * Large: 4.25" H x 0.5" W x 20.5" D * X-Large: 4.25" H x 0.5" W x 20.5" D