Noise Reduction - A reusable and durable hearing protection device made of soft silicone. These earplugs help reduce unwanted noise and create a personal quiet space. Best Comfort - The ergonomic circular design fits comfortably in the ear, offering a secure and stylish solution for everyday hearing protection. Multipurpose - Ideal for various environments, these earplugs effectively block loud and background noise. Suitable for sleeping, studying, working, reading, traveling, or commuting. What’s Included - Each package contains 1 set of black, single-layer circular earplugs with 2 pairs of ear caps. The earplugs are reusable and washable, offering a sustainable alternative to disposable products. Note - Slight variations may occur due to manual measurement. Color may vary slightly depending on monitor settings. Please ensure your shipping address is accurate to avoid delivery issues.