1. [Comfortable & Hypoallergenic] Our noise reducing earplugs are made of 100% hypoallergenic silicone and high quality silicone that will not disappoint you No skin irritation or discomfort while wearing them. Soft and non-toxic design, super convenient and safe to use. Because of its good shape and flexibility, it can penetrate deep into the ear canal, which makes the environment really quiet. It is very comfortable even when worn for a long time.^2. [Hearing protection and noise protection] can improve noise reduction, you need to be quiet and protect your hearing from harmful noise and high harmful decibel levels to avoid depression and tinnitus. It is very suitable for snoring, sleeping, studying, flying and wherever rest is required.^3. [Durable, washable, reusable] The material of these earplugs is the most durable silicone. They are waterproof and can be washed and reused. These silicone ear plugs prevent water from entering the ear canal and protect the ear from bacterial infections. After cleaning it is like new and you can reduce the number of disposable foam plugs and save money.^4. [Unique three-piece design] The spiral shape fits the ear canal perfectly, effectively blocking harmful noise. Earplugs are comfortable to wear and easy to insert into the ear canal^5. [Clean and portable] The earbud set contains noise-reducing earbuds, and each pair of earbuds is in a separately packed storage box. All earplugs should be free of dust, grease and other harmful substances before and after use. Don't worry about losing tiny earplugs "