Feature:1. Soft Headband: This soundproof earmuff features a soft headband to reduce head pressure, ensure lightweight and comfortable wearing.2. Good Breathability: The spacious interior of the earmuffs ensures breathability, the soft imitation leather provides a tight sound insulation sealing.3. SNR 30DB Rating: This earmuff has SNR 30DB noise reduction effect, effectively isolating louder noise and background noise, efficient and practical.4. Durable Materials: Composed of a sturdy ABS shell and thickened sound absorbing sponge, effectively blocks noise, and has a long service life.5. Applicable Scenes: Suitable for shooting, mowing, flying, sports events, woodworking projects, heavy machinery operation, and any noisy activities.Specification:Item Type: Noise Reduction EarmuffsMaterial: ABS, Sound Absorbing SpongeNoise Reduction Effect: SNR 30DBProduct Structure: Anti Resonance Shell.Package List:1 x Earmuffs