These super-thin, self-adhesive Cambrelle covers are downright essential if you are migrating a set of Hotronic elements from one pair of footbeds to another. They can also add new life to worn insoles or orthotics. The kit also includes two narrow strips of Cambrelle which can be used to attach the element wire to the bottom of the insole. The function of these is to help disperse the heat from the heating elements to the entire foot. *HEATING ELEMENTS SOLD SEPARATELY*
