Is an **inflatable cervical neck traction collar** designed to support and stretch the neck.
Here are its key features:
* **Adjustable Traction:** It uses a hand-operated air pump bulb to inflate the collar, allowing you to control the level of support and traction applied to the neck.
* **Multi-Layer Design:** The collar consists of multiple air-filled chambers (often three) that stack vertically to provide elevation and stabilization of the cervical spine.
* **Adjustable Fastening:** It features hook-and-loop (Velcro) straps, allowing it to be securely fastened and adjusted to fit different neck sizes comfortably.