121 Thank you for viewing. Only opened for photography. 【Complete Soundproofing & Noise Reduction】 Noise reduction performance with an SNR value of 26dB. Reduces car noise, everyday sounds, snoring, etc. Supports a comfortable sleep and concentration environment. 【Ergonomic 3D Design & Flexible Silicone】 Comfortable fit that doesn't hurt even after long use. No pressure even when sleeping on your side. Allergy tested on 527 people, safe for sensitive skin. 【4 Sizes of Ear Tips Included】 Suitable for a wide range of users, from children to adults. Ultra-soft silicone for a comfortable fit. Washable for long-lasting cleanliness. 【Stylish & Discreet Design】 Can be used naturally at work or when out and about. Perfect for trains, cafes, studying, and telework. Design that doesn't look like earplugs, making them easy to use daily. 【Safety & Quality Certification】 JIS certified hearing protection device. Meets quality standards for safe use. 【Set Contents】 ・Earplug Body ・4 Sizes of Ear Tips ・Storage Pouch Earplugs, complete soundproofing, snoring countermeasures, used with hot eye masks, relaxation goods, sleep earphones, noise canceling earplugs, earmuffs, soundproofing, children, adults, hyperacusis, sleep, good sleep, sound sleep, study, concentration, travel, sauna, live, earplugs, birthday present, men, women, gift, Mother's Day, Father's Day, Respect for the Aged Day, with storage pouch (Gray, 4 sizes of ear tips)