Valhalla 360 device

Valhalla 360 device The 360 Plus Device is definitely a different approach to filling the kart racing requirement of wearing a neck collar. The molded, glass filled nylon core piece, along with the firm chin foam parts, provides a stable platform for helping control the movement of drivers head when needed. Major issues the 360 Plus Device helps limit are front and rear hyper-flexion and extreme lateral motion. This is all accomplished while still allowing the driver unrestricted rotation of the head to look over the shoulder for oncoming karts. Sizing Instructions: Using a tape measure, measure around the driver's neck to determine the neck size. Find the size on the chart below that is the best match to your measurement. Youth 10” - 13” Adult 13.5” and up