Advanced High Fidelity Ear Plugs: Equipped with a 24dB filter, our ear plugs effectively protect your hearing from harmful noise. This premium filter reduces overall volume while enhancing sound clarity, making it perfect for loud music events, concerts, and more. Ultra-Comfortable and Ergonomic Design: Made from ultra-soft liquid silicone, our washable and reusable earplugs are custom designed for maximum comfort. Conforming to the natural shape of your ears, these plugs provide the ultimate in comfort while effectively reducing noise. Efficient Noise Cancelling without sound Muffling: Our ear protection plugs precisely reduce noise to a safe level without muffling the sound. This gives you the best of both - excellent sound experience even at loud music events like concerts, festivals, DJ's sets, bars, and even in construction sites or stadium events. Convenient and Portable: Each pair of concert earplugs comes with a robust aluminum case with a waterproof rubber seal and a carabiner, allowing you to take your earplugs wherever you go. Attach it to your belt or bag and your ears are always protected. How to wear: Gently pull up the upper part of the ear, align the earplug with the ear canal, and gently rotate it to the appropriate position to that the air in the ear canal does not connect with the atmosphere Colour:Black Material:Silica gel Package Contents: 1 pair x For standard size earplugs with filter 1 pair x For small size extra earplug shell 1 x aluminum shell Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.