• 45 dB high-efficiency noise reduction that minimizes ambient sound to protect the ears and facilitate sleep. • Made of soft silicone with an ergonomic design that fits the ear canal without causing pressure or discomfort. • Includes eight earplugs in four different sizes (XS, S, M, and L) to ensure a perfect fit for any ear type. • Reusable material and washable with water that guarantees hygiene and contributes to environmental protection. • Ideal for multiple situations such as sleeping, traveling by plane, studying, working, or attending concerts. • Includes a compact and lightweight carrying case that protects the earplugs from dust and makes them easy to carry in bags or suitcases.