Noise Canceling: Earplugs are reusable and durable hearing protectors made of soft silicone. They cancel out most noise and help you immerse yourself in the bubbles. They have a signal-to-noise ratio of 26 decibels and are available in six stylish colors. OPTIMAL COMFORT: Featuring the iconic round design, the headphones fit perfectly in your ears for added function and style . Versatility Earplugs are extremely versatile and will give you complete protection from noisy environments in many situations. They are perfect for sleeping and help you concentrate when you study, work or read. Of course, they are essential for traveling or taking public transport to work. EASY TO USE: These earplugs are easy to insert and do not protrude when worn correctly . Contents: The environmental protection package contains a pair of soft, black silicone earplugs with 2 pairs of ear tips as standard. Our earplugs are reusable and washable, giving you a long-lasting solution to disposable earplugs.