Feature:1. Silicone earplugs, with good noise reduction effect and can effectively reduce noise by 24DB.2. Effectively prevent water from entering the ear canal, provide perfect protection for the ear.3. High softness, can be kneaded into various suitable shapes and sizes, suitable for all sizes of ears.4. Safe and comfortable to wear, it can fit your ear perfectly even when worn for an extended time.5. Suitable for swimming, study, sleeping, etc. Compact size, lightweight and portable, easy to carry and store.Specification:Item Type: Ear PlugMaterial: SiliconeColor: WhiteQuantity: 3 pairs (6pcs)Earplug Diameter: Approx. 12-15mm/0.5-0.6inHow to Use:1. Take out the silicone earplugs from the packaging bag and knead it with your hands to make the earplugs soft.2. Pinch the earplugs into blocks3. Place the block earplugs on the outside of the ear canal and flatten them until they fit the ear canal completely.Scope of application: factories, construction, sports, swimming, bathing, sleeping and other places where there is noise or need to be waterproofed..Package List:3 Pairs of Ear Plug (6pcs)