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

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