Package includes: you will receive 14 pairs gel ear plugs, the sufficient quantity will meet your various needs and you can also replace your previous ones or as backups . Durable material: these noise cancelling ear plugs are made of soft silicone material, lightweight and comfortable to wear, and have a nice sound insulation effect They can be washable and reusable, you just need to clean them regularly and leave them dry naturally for future uses . Sleep well: these silicone ear plugs for sleeping will create a barrier to reduce noise, which can help you achieve deeper REM sleep Comfortable for light sleepers to wear all night or day if you work night shifts . Comfortable to wear: the sleeping earplugs are designed to fit ear canal without making any pressure, suitable for both adults and kids These swimming ear plugs cover the ear canal tight that will not fall out even when sleeping on the side There are 2 big cases and 2 travel size storage cases to keep ear plugs clean when not in use, convenient to store ear plugs and also can prevent loss .