Flexband (3-point silicone - HMT-1 + HMT-1Z1 compatible) The RealWear Flexband is purpose-built designed for Clean Rooms. Uses can include surgical theatres, infectious diseases zones, food manufacturing, biopharma, textile mills and other use cases requiring a clean room environment. The flexband is a non-shedding solution for HMT-1. Product colour may vary.