• This product is used for immobilizing the injured or sprained cervical vertebra. 
• Adjusting the suitable height is simply by controlling the 2 sided buttons and rolling dials( 5 step adjustment of neck height total.) Foaming linear provides comfortable cushion for the chin and upper chest. 
• Anterior of the brace with a hole are convenient monitoring the carotid pulse and tracheotomy surgery if needed. 

Features:

• Easy operation on 5 step/height adjustment is designed.
• Foaming linear can be taken off for cleaning.
• Soft, light and comfortable when wear this cervical collar.
• Immobilizing cervical vertebra and constricting the motion of neck effectively.
• Neck height adjustments easily be rotated by both side device.
• Simply operate LOCK & UNLOCK system.

 Specifications:

• One size fits to all
•  Brand: I-M
• Made in Taiwan