For Use With: Atlas CollarSize: RegularProduct Use: CollarProduct Style: AtlasPatient Type: AdultLong-Term Cervical Collar restrictscervical spine movement to promote patient recovery. Large trachea opening for quick access for pulse monitoring and emergencytracheotomies. Customizable two-piece design to provide additionalstability and comfort. Rear panel provides ventilation to reduce heatand moisture. X-ray, CT, and MRI lucent. Regular, Orange. 3" (7. 6 cm)H, 13-20" (33-50 cm) Circumference.