3M 1100 E/plug UCd Pr Bx1000

3M Foam Earplugs 1100 Uncorded Pair Bx1000

Noise Reduction Rating (NRR): 29 dB Material: Polyurethane foam Shape: Tapered bullet Colour: Orange Size: Regular (one size fits most) Style: Uncorded Type: Disposable Quantity: 1000 pairs per case (5 boxes of 200 pairs) Standards: ANSI S3.19-1974, CSA Class AL Compatible with 3M E-A-Rfit Validation System Smooth, dirt-resistant surface Hypoallergenic foam