Petite earpieces are ideal for those with smaller ear canals. Soft polyurethane foam expands to fit snugly without creating uncomfortable pressure. Smooth， soil-resistant closed-cell foam skin helps keep plugs clean. Contoured T shape makes insertion and removal easy. Leight Source 500 Refill. Corded/Cordless: Cordless; Shape: T; Material(s): Polyurethane Foam; Noise Reduction Rate (NRR): 30 dB.
Features
Sized for workers with smaller ear canals.
Low-pressure-expanding polyurethane foam.
Smooth， soil-resistant closed-cell foam skin.
Contoured T shape.
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