1、Noise Reduction: Earplugs are reusable and durable hearing protection, made from soft silicone. They reduce most noise and help you to get in your bubble. 2、Comfortable: The ring shape of ear plugs sits in your ears, making it a fashionable accessory that protects your hearing. Triple layer noise reduction lets you enjoy a restful sleep. 3、Multi Purpose: Silicone ear plugs offer protection from loud noises and background noise in many situations. They are great for sleeping and can help you to focus or to concentrate while studying, working or reading. And of course, they are a must have while traveling or commuting. 4、Easy To Use: These earplugs are easy to insert and when you wear them correctly, they don't stick out of your ears. There are 6 replaceable noise cancelling earplugs for you choose from. 5、Storage Box: We offer 1 handy box to store these earplugs. The earplugs are reusable and washable, providing a sustainable use.