The AMBU® Perfit ACE extrication collar is designed to assist with the maintenance of neutral alignment, prevention of lateral sway, and anterior-posterior flexion and extension of the cervical spine during transport and routine patient care or movement. The Mini Perfit ACE adjusts to virtually all infant, pediatric, and small adult neck sizes with its 12 settings within the three standard Perfit ACE sizes (infant, pediatric, and neckless). It is not only an infant or pediatric collar! The Mini Perfit ACE is perfect for small adults with thin necks. AMBU® Perfit ACE is an ideal device for cervical support.