The Akusoli Magnetic Acupressure Cushioned Shoe/Boot Insoles are designed with spandex material and magnets, providing support for plantar fasciitis, weight loss, pain, and sciatica. These insoles come in a set of two, are adjustable, and offer arch support. Made in China, they have a magnetic feature that can help with pain relief. The unopened new condition ensures that you will receive a fresh product with all the benefits it has to offer.