Sennheiser SoundProtex Plus - Protective earplugs with 5 types of acoustic filters

Recommended usage: Concert/loud venues | Product type: Protective earplugs | Product colour: Grey | Wearing style: In-ear | Material: TPE | Package contents: Case | Package contents: Acoustic filter x 4 | Package contents: Ear adapters x 3 | Package contents: Full block filter x 2 | Warnings: Do not use headphones while driving. | Warnings: Read the user manual before use. | Passive Noise Canceling: Yes