3M 340-4004 E-A-R UltraFit Corded Earplugs

Standard	ANSI S3.19 – 1974
Features	Premoulded Patented Triple-Flange Design That Fits Comfortably in Most Ear Canals. Made with Durable Elastomeric Polymer. Washable Reusable Push-To-Fit Style for Easy & Hygienic Fit.
Applications	Metal Processing Automotive Construction Textile Manufacturing Printing Wood Working Aircraft
SNR	30dB
NRR	25dB
Weight / Carton	2.50 kgs
Carton Dimension	54 × 22 × 26 cms
CBM / Carton	0.0309
Packing / Carton	4 Packets (400 Pairs)
Origin	USA