Custom Rubber Labels by Flexsystems. Proudly made in the USA. Unlike traditional embroidery labels and patches, PVC rubber labels offer a truly unique, intricately detailed way to display your organization’s logo. The 3D quality of these labels ensures that your promotional products and labels have a stunning crispness. We offer labels that can be affixed either by sewing or heat bonding, but regardless of the method, the end result is a stunningly professional logo that shows off your business or organization. Below are just some of the custom rubber labels that Flex Systems manufactures here in the USA.