This lightweight closed cell foam collar is contoured to provide unsurpassed comfort and support. The rigid plastic posts maintain the essential cervical position. The front opening provides ventilation and tracheal access. Closes with convenient Velcro closures and is available in 2 14 inch (779), 3 14 inch (780), 4 14 inch (781) and 5 14 inch (782) versions. Order yours on line today.