3M 310-1001 E-A-R Classic Cordless Foam Earplugs in Pillow Pack, 200 Pairs Per Box, Plastic, 1" x 1" x 1" Yellow

Slow recovery, low-pressure foam conforms to the shape of the earcanal. Flame-resistant and moisture-resistant. Test compatible with 3M E-A-Rfit validation system. Corded/Cordless: Uncorded; Shape: Cylindrical; Material(s): PVC Foam; Noise Reduction Rate (NRR): 29 dB.