Models sold in this section come with 3 front pads for small, medium, and large size heads in additional to a getting started guide. Other accessories are sold separately. 

Varsity: The Iron Neck Varsity is perfect for fitness enthusiasts and amateur athletes with a history of neck strengthening, particularly wrestlers and bjj/mma athletes. What makes this model unique is the low, steady friction applied to the slider as you turn your body or rotate your head.