Set 10 cặp nút nhét tai cách âm giúp bạn ngủ ngon hơn

--ღWelcome to the household products store, I hope you can harvest happiness here.ღ-- Decription: Features: Function: Improve sleep, concentration and hearing protection Noise blocking earplugs are great for sleeping, studying, work, travel, concerts, relaxation, motorcycling, loud events, etc. Closely stick to external auditory canal to isolated noise Material: polyurethane Diameter: Approx. 1.2cm Length: Approx. 2.3cm Included: 10 Pairs x Earplugs