Features: High fidelity hearing protection for concerts, the filters of ear plugs reduce the high-decibel noise down to the safe volume to protect your ears and yourself from tinnitus. 21 dB noise cancelling ear plugs with precise triple flange design and cone shaped earplugs tip perfectly fits the ear canal and to ensure a great and lasting seal for your specific needs. Natural soft silicone material, anti-allergic, non-toxic for better comfort and prolong usage. Durable case with clip attaches easily to keys, belts, or bags. Reduces sound moderately and evenly for a better concert experience. Speech, high notes, and music comes through crisp and clear. Great for use at concerts, music festivals, nightclubs, and other loud live events. Specification: Material: Plastic Weight: 24g Color: Blue, Black, Clear, Red, Orange (Optional) Package Includes: 1Set x Earplugs 1 x Aluminum Carrying Case Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1、High fidelity hearing protection for concerts, the filters of ear plugs reduce the high-decibel noise down to the safe volume to protect your ears and yourself from tinnitus. 2、21 dB noise cancelling ear plugs with precise triple flange design and cone shaped earplugs tip perfectly fits the ear canal and to ensure a great and lasting seal for your specific needs. 3、Durable case with clip attaches easily to keys, belts, or bags. 4、Natural soft silicone material, anti-allergic, non-Toxic for better comfort and prolong usage. 5、Great for use at concerts, music festivals, nightclubs, and other loud live events.