Features: 1. Custom Inflatable Design – The original inflatable tip expands to match the shape of your ear canal, delivering a personalized fit that eliminates the discomfort of traditional earplugs. 2. Ultra-Soft & Comfortable – Made from skin-friendly silicone, these earplugs feel gentle and secure, with no pressure or foreign-body sensation, even during prolonged wear. 3. Effective Noise Reduction – Once inflated, they form a reliable seal that significantly reduces ambient noise, ideal for sleeping, studying, working, or traveling. 4. Universal Fit & Durable – The inflatable mechanism adapts to various ear canal shapes and sizes. Crafted from high-quality silicone, they are easy to clean, reusable, and built to last. 5. Easy to Use – No rolling or forcing required. Simply insert, press to inflate, and enjoy instant comfort. Suitable for both adults and children. Product Details: These innovative inflatable earplugs combine comfort with performance. The custom-fit design ensures a secure seal tailored to your ears, while the soft silicone material provides all-day comfort. Perfect for blocking out noise in any environment, they are reusable, easy to maintain, and simple to operate—just inflate after insertion. Ideal for daily use in sleep, travel, study, or work settings. Specifications: Material: Silicone Color: Blue Package Includes: 1/2/3 Pair × Inflatable Earplugs