[Product Information]

HIGHEST NRR OF 34 dB: Cutting-edge double-shell sealing technology gives the earmuffs an optimized acoustic structure; made from 8-layer soundproofing materials that strengthen density and thickness to ensure complete sound insulation with 34 dB NRR; ANSI S3.19 & CE EN 352-1 certified， lab tested to US and European standards
UNIQUE MATERIALS & DESIGN: Reduces electrical hazards by using specialty synthetic materials that do not contain metal pieces like iron wires; lightweight yet durable design; the ideal companion for shooting， hunting， racing， reading， going to concerts and operating machines
ONE-SIZE-FITS-ALL: Resilient headband is extendable and easily adjustable to fit both adults and children with different head sizes; flexible to twist without causing any damage
COMFORTABLE FIT: Soft imitation leather and acoustic foam ear cushions are comfortable to wear; ergonomic double-deck headband fits closely and securely while causing no pressure to the head
ULTIMATE PROTECTION: Includes a pair of ultra soft foam earplugs that can be used alone or with earmuffs; a carrying pouch is also included to keep all items protected and easy to travel with; 45-day return and 18-month warranty from the date of your purchase