Safeguard your hearing with advanced impulse protection using Decibullz Custom Molded Percussive Filters the innovative DIY thermo-fit earpieces combined with cutting edge percussive filter technology. These custom-molded plugs suppress peak sounds from gunshots, artillery, explosions, or other sudden impulses to safe levels (up to 166 dB), while allowing normal conversation and environmental awareness perfect for shooting, hunting, military, or industrial use.

Unlike electronic options, they require no batteries and provide passive, reliable filtration. Simply heat the thermoplastic earpieces in water, shape to your ears for a secure, comfortable fit, and re-mold if needed. ANSI IPIL certified with a maximum NRR of 31 dB.

• Color: Black
• Impulse Protection: Up to 166 dB peak suppression
• Noise Reduction Rating (NRR): Max 31 dB
• Custom Fitting: Easy heat-and-shape (re-moldable unlimited times)
• Included: • 2 Sets thermo-fit earpieces • 2 Percussive impulse filters • S/M/L triple-flange silicone tips • S/M/L max isolation foam tips • Premium hard carrying case • Instructions
• Weight: 0.46 lbs
• Dimensions: 4.5" x 3.5" x 1.5"