Wave Cap Attachable Earmuff The Wave Cap Attachable Earmuff provides Class 5 hearing protection for high-noise work environments. Designed to attach securely to most safety helmets, it features high-visibility ear cups, a comfortable low clamp force, and interchangeable adaptors to suit a wide range of hard hats. Key Features Class 5 hearing protection (28dB) Compatible with hard hats using 25mm and 30mm accessory slots Includes 25mm and 30mm attachment adaptors High-visibility ear cups improve wearer visibility Low clamp force for enhanced all-day comfort Durable design for demanding industrial environments Suitable For Construction Mining Manufacturing Civil works Industrial maintenance Infrastructure projects High-noise work environments Packaging 1 unit 10 units per ctn