Neck braces are used to provide stability of the cervical spine after neck surgery, a trauma to the neck, or as an alternative to surgery. They are probably the type of spinal brace you most commonly see people wearing. There are several types available, including:
The cubic foot is an imperial and US customary (non-metric) unit of volume, used in the United States, and partially in Canada, and the United Kingdom. It is defined as the volume of a cube with sides of one foot (0.3048 m) in length.
foot noun (MEASUREMENT). B1 [C] (plural feet or foot) (written abbreviation ft) a âunit of âmeasurement, âequal to twelve âinches or 0.3048 âmetres, sometimes âshown by the âsymbol â²: The man was âstanding only a few âfeet away. She is five âfeet/foot three âinches âtall. She is 5â² 3â³ âtall.