* Sana Ear Defenders offer a wide range of attenuation levels, from 25dB to 34dB, to suit the majority of industrial environments, providing protection against light industry noise through to extremely high noise levels. * The Sana range was developed to provide superior performance and enhanced comfort and fit as well as being fully compatible with Centurion’s safety helmets and face protection.* Stylish cup design in matt Black with gloss features* Colour coded ring and front printing for easy identification and selection of the correct attenuation level* Easy to adjust steel arms for quick personalised fit* Compatible with the full range of Centurion safety helmets and face protection (supplied with Euro connection)* Soft wide cushions for maximum comfort* The Sana ear defender range is also available as headband mounted versions* H=36dB,M=282dB,L=20dB * SNR 30dB* Not compatible with CNS17-1125 Reduced peak helmet, CNS570 connect clips are required (Sold separately)