Comfortable Silicone Material: The combination of soft silicone material and ergonomic design allows these reusable earplugs to fit securely in the ear without falling out, providing comfort even during extended wear. Greatly Reduce Noise: These earplugs effectively reduce noise, helping to block sound in loud environments such as concerts, busy pubs, libraries, and construction sites, promoting better concentration and offering a quieter environment for sleeping, working, or studying. Reusable and Portable: Made for multiple uses, these silicone earplugs can be cleaned after each use and stored in a compact, portable case for easy carrying, making them ideal for travel or daily use. Waterproof: Designed to keep water out, these earplugs are suitable for swimming, showering, and water sports, allowing users to enjoy water activities without concern for ear discomfort. 32dB SNR Noise Cancelling Ear Plugs: With a 32dB SNR (Sound Noise Reduction) rating, these earplugs provide effective protection against loud noises, making them a practical choice for hearing protection during swimming, studying, sleeping, and use in noisy environments.