SoundShield earmuffs offer the highest third-party tested NRR available in over the-head, three-position style earmuffs. An adjustable length headband includes a sculpted, premium head pad. This dielectric earmuff also features SoftSeal ear cushions for exceptional comfort. SoundShield is also available in two cap-mount versions, one specifically designed to fit Gateway Safety's Serpent safety helmet and another designed to fit most other hard hat models.