HowardLeig, Lpf-1 Max Lite Single-Use Earplugs, Cordless, 30nrr, Green, 200 Pairs, Honeywell Environmental, Mfr#: LPF1

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. Corded/Cordless: Cordless; Shape: T; Materials: Polyurethane Foam; Noise Reduction Rate NRR: 30 dB.