Package includes: you will get a pair of black earplugs with the size of 1.7*1.4cm, which are exquisite in appearance and comfortable in touch, can be effective in protecting your ears from noise to a great extent< /p> Durable material: made of quality silicone, the earplugs are non-toxic and harmless to the skin which can be used for many times, imitating the shape of the ear canal and giving you a comfortable fit for Effectively block noise with a noise reduction effect of 40 db Widely applicable: the earplugs can be applied in many occasions such as sleeping, concerts, learning, shooting, motorcycles, shopping, libraries , outdoor camping to protect your hearing in any environment so that you can rest and enjoy yourself in a quiet situation Chic design: the earplugs are designed with ear hooks ear that are well suited for the human ear canal, comfortable and soft, non-slip and not easy to fall off, so that you can exercise at will or sleep on your side without fear of falling Thoughtful gifts: the noise reducing earplugs are a nice gift to provide a quiet environment for your work, study and rest; At the same time, the silicone earplugs can also be given to family and friends to show you love and love them