JSP Sonis 2 Ear Defenders (1 Products)

The Sonis 2 Ear Defenders are headband style. Working with a leading UK acoustic engineering research facility these top specification ear defenders peak at an unbeaten 31 SNR. Suitable for use in areas where substantial industrial noise is present, these products provide the optimum cushion pressure and comfort

• Rated at SNR 31
• Suitable for substantial industrial noise
• Yellow - Medium attenuation medium cup 107-111dB
• The sealing rings are easy to replace