Disposable Bell-Shaped PU Foam Earplugs – NRR32dB Hearing Protection
Ultra-soft PU foam material molds effortlessly to ear contours for a custom, airtight seal, blocking noise up to 32dB NRR (Noise Reduction Rating). Bell-shaped design enhances grip and insertion accuracy, reducing slippage during extended wear—ideal for construction, manufacturing, or travel. Hypoallergenic, latex-free foam resists sweat and moisture, ensuring comfort for 8+ hours in high-noise environments like concerts or airports. Individually wrapped for hygiene and portability—perfect for bulk supply to factories, event venues, or safety kits. NRR-certified for industrial compliance—meets ANSI S3.19 & EN 352-2 standards. Ships in bulk quantities—wholesale pricing with global logistics support.