Colour: Blue.
Pack Quantity: 1.
Product Type: Ear defenders.
Signal to Noise Ratio (SNR) dB: 34snr.
Standard Noise Reduction (SNR) : 34.High quality, robust ear defender. High noise protection. Light and flexible with low contact pressure. Comfort cushions made from viscoelastic foam. Ribbed air cushions for cool comfort. Plain surface for easy cleaning. SNR: 34dB. Tested and certified to EN 352-1:2002.