Tuff Duck Aviator Hat Size:Medium Universal fit reduces inventory while GB15 Universal fit reduces inventory while ensuring the ability to fit a wide range of individuals both male and female Surewerx Tool Lanyard Length: 32″Extreme CSA TestedDouble run cables and double carabiners ensure the tool is secure and make tool swapping easyStandard lanyard features two small carabiners designed to connect to the clamp and the other end to operator (or a suitable anchor)The small carabiner fits into the molded eye hole built in to each of the tool clamps (sold separately)Carabiner tethers the tool to your body or to a suitable fixed anchorDesigned for tools with a maximum weight of 15 pounds Adjustable chin strap with buckle closure 40g 3M™ Thinsulate™ insulation