Scan-Silicone-Earplugs-SNR-32-d B-3-Pairs-Scan-EC-2001-p-These-Scan-Earplugs-are-made-from-silicone-making-them-cleanable-&-reusable-They-are-a-Class-4-product-with-an-SNR-32-d B-rating-p-p-Supplied-in-a-resealable-container-Recommended-shelf-life-of-3-years-p-p-Conforms-to-EN352-2-p-Scan-EC-2001-Silicone-Earplugs-SNR-32-d B-3-Pairs-