We encounter more harmful noise in our daily lives than ever before. While we've become accustomed to the roar of airplanes, construction sites, concerts and clubs, our ears have not, leading to a steep rise in Noise Induced Hearing Loss. The DUBS have reimagined the earplug to be sleek and discreet, while protecting your ears. DUBS Acoustic Filters are advanced tech earplugs that reduce volume without sacrificing the clarity of live sound. Whether you're in the city, at a concert, on a plane or at the game, the DUBS protect your ears to keep you going louder, longer. Doppler Labs DUBS Acoustic Filters AF1 Earplugs Features Clear Sound: DUBS advanced tech earplugs uses dynamic attenuation to reduce the overall volume while preserving sound fidelity. Protection: Average of 12dB Noise Reduction Rating (NRR). In critical midrange frequencies - where the risk of hearing damage is the highest - the DUBS offer up to 24dB of attenuation. Design-Forward: The DUBS utilize a minimalist form factor and sleek design that fits flush to the ear. Advanced Tech: The DUBS compact size masks the complexity of its 17 individual parts, utilizing premium materials like stainless steel, ABS, polymer foams and silicone. One Size: Designed to fit most adults ages 16 and up.