Moldex MOL6140 MX-7 30mm Euro Slot Helmet Mounted Earmuffs SNR 31 dB The Moldex MX-7 Helmet Mounted Earmuffs fit helmets with 30mm Euro slots. They have a flexible, lightweight design with smooth sliding size adjustment. Fitted with viscoelastic foam cushions for improved pressure distribution and increased comfort. ;The larger cup openings are designed to fit most ear sizes. Has a signal to noise ratio (SNR) of 31 dB.
