FSL Decimate Earmuffs 34dB NRR Protection - Professional Ear Defenders for Shooting - 3 Year Warranty Ideal for extremely loud environments, these safety earmuffs boast a Noise Reduction Rating of 34dB Foldable for efficient storage and safekeeping and comes in easy-to-open, eco-friendly packaging Earmuffs are fully adjustable, the cups slide along the headband to accommodate every head size Soft padded headband and cups ensure comfort for long term use Backed by FSL's 3-year warranty