Lowers potentially dangerous noise levels above 85 dB while allowing safe sound levels below 85 dB to be heard * Ergonomic design and multi-flanged stem conforms to ear shape for maximum comfort and retention * Made from soft, hypoallergenic, medical-grade polymer * Low profile design allows you to keep them in place while wearing a helmet, hat, or while using phone * Brand New. In SAS Safety polybag packaging.