Order # 617614_EA Manufacturer # MJ-300 Brand Miami J??? Manufacturer Ossur. Application Rigid Cervical Collar. Color White / Blue Fastening Type Hook and Loop Strap Closure Material Molded Plastic / Sorbatex???? Size Short Type Preformed User Adult Color Code Yellow Color Code Style Two-Piece / Trachea Opening X-Ray Compatibility X-Ray, CT and MRI Lucent, and MR Safe