A superb and simple method of giving your foot a deep massage when needed. For Plantar Fasciitis Pain, Heel Pain, Arch Pain and more. You can select from a multi-point dome or a more smooth style. The Foot Fixr is made from flexible silicone materials that are safe and durable. The top portion cane removed and now the base is perfect for a deep massage on other areas of the body. A perfect addition to your Insoles and the need for those deep muscle of tendon massages!.