* Each support features 3 components: A patented removable gel pack that can either be frozen or heated depending on the use; and a unique hand-held pump that adjusts the level of compression * Fits circumference up to 12  just above the foot as is or up to 22  with extender straps that are included * Indications: Ankle and foot sprains  plantar fasciitis  Achilles tendonitis  bursitis  arch and heel pain