This elastic chin strap helps provide extra security for situations where hard hat slippage is likely to occur. This elastic chin strap helps provide extra security for situations where hard hat slippage is likely to occur. • Essential for added comfort and control on wet or windy job sites • Great help in off-the-ground situations • Dual strap-and-buckle adjusters; fits most standard hard hats • A cost-effective item to keep in stock • 10 chin straps/case