Material: Silicone Noise reduction rate: 25 decibels Color: white+green+blue, white+orange+red Quantity: 3 boxes Package content: 3 boxes * earplugs 1. Large quantity, good packaging: You will receive 6 pairs of silicone earplugs. The earplugs of each color are packed in 1 box for convenient storage and practical use, 3 boxes in total. 2. Comfortable silicone material: Made from soft silicone material with an ergonomic design, these reusable earplugs fit securely in the ear canal without falling out, providing all-day comfort. 3. Significantly reduces noise: Effectively reduces noise and blocks sound in loud environments such as concerts, busy pubs, libraries, and construction sites, helping you focus on work, study, or rest in a quieter environment. 4. Reusable and portable: These silicone earplugs can be reused multiple times. Simply clean with water, dry thoroughly, and store in the included case. The compact design makes them easy to carry for on-the-go use. 5. Waterproof: Provides protection against water during swimming, showering, or water-related activities, helping keep ears dry and comfortable.