[Multi-Color & Use]: A set of swimming earplugs with 5 pairs, includes 2 pairs of black, 2 pairs of blue, and 1 pair of white, suitable for different members of the family(kids over 8 years old and adults), or 5 pairs can be used in rotation.Suitable for swimming, surfing, shower, water skiing, canoeing and other water sports. [Ergonomically Design]: The ear plugs swimming designed according to the structure of the human cochlea are placed close to the inner side of the ear and placed flat on the outer ear to make it more comfortable and close to the ear. You don't have to worry about earplugs falling off while swimming. [Lightweight and Comfortable] Made from soft silicone that is soft and comfortable to insert in the ears and wear all the day. This lightweight silicone pair is contoured to provide a snug fit and minimize leakage and it doesnt feel hard in your ear. [Fully Reusable & Washable] These silicone ear plugs are your best value, for theyre reusable over and over again rather than throwing them out each time for a new pair Use it while you do your exercise and plug out, wash them and keep in the protective. [Quality after-sales service]: If the products have problems, you can contact us at any time, Nobie vivid we will provide you with satisfactory after-sales service.