Comfort fit headband with metal wire frame for all-day shooting Noise Reduction Rating (NRR) of 23 dB for effective hearing protection Ultra-low profile ear cups with rubberized coating for enhanced comfort Sound activated compression with 0.02-second reaction time for optimal sound quality Bundle Includes: Walkers Razor Slim Electronic Muff (Light Teal), Hearing Protection and Safety Glasses Case, and Ballistic Protection Glasses (Clear)