产品描述：
6900 Pura-Fit Cord Corded Ear Plugs
The Moldex 6900 Pura-Fit Cord Corded Ear Plugs are an improved polyurethane tapered design, this combined with large diameter and extended length provides high levels of attenuation and comfort. Computer controlled manufacturing enhances quality. Box of 200 pairs. SNR 34dB.