AdminPatch® Microneedle Arrays are made of SS316L stainless steel. AdminPatch® Microneedle Arrays are autoclavable and are fully compatible with all sterilization methods (autoclave, Ethylene Oxide, Gamma, E-Beam, etc.). These products are not intended to diagnose, treat, cure or prevent any disease. These devices are not sterile. These AdminPatch® Microneedle Arrays products and/or its method of use are covered by US Patents No. 7658728, 7785301, 8414548 and Patents pending in the U.S. and other countries.