NOISE REDUCTION: These reusable and durable earplugs are made of soft silicone and reduce most of the noise, allowing you to immerse yourself in your own bubble. They have a signal-to-noise ratio (SNR) of 27 decibels and come in six attractive colors. OPTIMAL COMFORT: These noise-reducing earplugs come in four different sizes; you will always find the perfect fit. The iconic round shape of the plugs fits your ears perfectly, making them both a useful and fashionable accessory. VERSATILITY: These earplugs are extremely versatile and provide you with all-around protection against noisy environments in many situations. They are perfect for sleeping and help you focus when studying, working, or reading. Of course, they are essential when traveling or commuting to work with public transport. EASY USE: These earplugs are easy to insert and, when worn correctly, do not stick out. They come in four sizes (from XS to L). If they hurt, choose a smaller size. If the earplugs do not reduce noise enough or do not stay in place, try a larger size. CONTENTS: The eco-friendly packaging includes a pair of earplugs, soft silicone tips in four different sizes (from XS to L), and a case. Our earplugs are reusable and washable, providing you with a long-lasting solution compared to disposable earplugs.