Moldex® Earplugs, Series: Goin' Green® PlugStation®, Uncorded, 33 dB Noise Reduction Rating, Tapered, Universal, Green Plug, Polyurethane Foam Plug, ANSI S3.19-1974 Specifications Met, Disposable Disposable/Reusable
- Highest independently tested NRR 33
- Extra soft, low pressure foam for comfort and fit
- Tapered shape for easy insertion and removal
- Shaped to fit even very small earcanals
- Non-irritating smooth surface
- 100% PVC free