Thera-Band CLX Easy Loop band

The image shows a PZN (Pharmazentralnummer) identifier, which uniquely identifies medical and healthcare products in Germany. This specific PZN (16604467) corresponds to the Thera-Band CLX, a professional-grade elastic resistance band used in physical therapy and fitness.

Thera-Band was originally developed in the United States by the Hygenic Corporation. The product is primarily manufactured in the United States and has become a global standard for progressive resistance training. Performance Health, the current owner, manages the brand's production and distribution globally, ensuring medical-grade quality standards for rehabilitation and strength training equipment.