?QUALITY ASSURED in a SEDEX approved site? The earplugs are manufactured in an advanced production site. The quality is stable from batches to batches. These ear plugs can be used several times before depreciating if it's clean and dry enough. We included a carrying bag to protect your earplugs clean and prevent from loosing. It's also good to store carry extra ear tips when travel. ?SLIM FIT & FINE SURFACE?Slim shape fits most women and mens' ear canal. The surface is smooth and fine which makes the earbuds taper to the ear canal and grip comfortably in without irritating the ears nor falling out for long hours. ?REBOUND SLOWLY, friedly to the green hand?This is a technical advantage of EARS SECRET earplugs. They can be compressed to a 0.5-0.7mm diameter cylinder and it holds the shape for more than 1-2min (in different tempretures) and expands fully in the ear canal in about 1min. This is very friedly to the green hand. ?HIGHEST NRR(Noise Reducing Rate) 33dB? Tested to ANSI S3.19-1974 in authority lab in America. NRR 33db, SNR 38dB guarantees a satisfying experience to reduce noise around. The #Shadow earplugs are made of PU soft memory foam. The high fidelity feature is the perfect solution for hearing ear protection and noise cancelling in very loud festival, concerts, shooting, hunting and motorcycle riding sleeping, heavy equipment & machine operators, etc. ?BLACK EAR PLUGS?This is BLACK ear plugs in ear. It's a colour not noticable to show the respect to the people around you in concert, study, hospital, office etc, and to hide from the sight of animal when you can hunting.

Best Sellers Rank: See Top 100 in Health & Household. Country of Origin: China. : B0B8NN2892. Manufacturer: EARS SECRET. Date First Available: August 4, 2022. Department: Unisex-adult. Item model number: SHADOW 20PR. Product Dimensions: 3.35 x 3.35 x 2.36 inches; 1.76 Ounces.