Package IncludesYou will get 30 pairs sleeping ear plugs with 10 different colours, 3 pairs of each colour. Enough quantity can meet the daily use and replacement needs of you and your family. Of course, you can also share these ear plugs with your friends and colleagues. Premium MaterialOur noise cancelling ear plugs are made of high-quality organic silicone, which are safe, durable, soft, comfortable to wear, waterproof and easy to use. Use our soft silicone ear plugs to reduce noise to 28 decibels, ensuring durable hearing protection and giving you a perfectly comfortable sleep. Triple Protection DesignSwimming earplugs adopt a triple protection design, which can effectively improve the sealing ability to provide stronger noise reduction effect, and have extremely high waterproof performance, providing protection for swimming, surfing, concerts, shooting or various loud activities. Ultimate ComfortOur ear plugs adopt a tree-shaped design that gradually narrows from top to bottom, which can fit your ears perfectly, make you can comfortable to wear and easy to adjust, effectively reduce noise and provide better hearing protection. Wide ApplicationSilicone ear plugs are easy to use, just insert into your ear and slowly rotate into position. Our sleep ear plugs are perfect for use while sleeping, studying, working, swimming, filming, traveling by plane, loud events, concerts, motorcycles and more.