Silence is Golden! 🌟 Perfect for work, study, or relaxation without distractions. Includes a compact case for on-the-go convenience. Designed for a snug fit that stays in place. Crafted from soft nano-silicone for easy maintenance. Three interchangeable earplug types for every scenario. 31dB Noise Reduction Portable Case Reusable Design These all-in-one silicone ear plugs offer a customizable noise reduction experience with three interchangeable designs, ensuring comfort and effectiveness for sleeping, studying, or enjoying concerts. With a noise reduction rating of up to 31 dB, they are reusable, washable, and come with a portable case for easy transport.