High fidelity earplugs: Musician earplugs with filters uniformly reduce noise (up to 24dB, NRR) to maintain the entire sound and preserve high-quality music. Suitable for musicians, band classes, concert participants, drummers, DJs, motorcycles, nightclubs, or loud bar environments. Designed for comfort, our reusable earplugs are ergonomically designed to fit your ear canal and are made of soft silicone to provide a comfortable wearing experience. A set of earplugs includes two sizes, standard size suitable for most people, small size suitable for individuals with smaller ear canals. Our packaging includes 2 sets of earplugs, an aluminum container, and a carabiner, which you can attach to a keychain for easy carrying. It's also a great gift. Reusable and washable concert earplugs, made of low allergenic soft silicone and easy to clean, you can rely on our earplugs time and time again. 2 pairs of earplugs are waterproof; however, avoid submerging the filter in water as this may affect performance. Earplugs include precision filters that provide moderate noise reduction while maintaining speech clarity and audio quality. However, these earplugs offer minimal noise reduction and are not recommended for use in extremely loud environments. Color: Black Material: Silicone Package Contents: 2 pair earplugs, 1 aluminum case, 1 black carabiner. Only the above package content is included, other products are not included. Note: Lighting and display settings may cause slight color differences between the image and the actual product. Measurement may vary by +/- 1-3cm.