3M™ E-A-R™ Classic™ SuperFit™ 30 and SuperFit™ 33 Earplugs
Item Number: 665572645Cylindrical shape fits wide range of ear canals. Best fit achieved when plug is fully inserted so no ring is visible. Aids in compliance checks. 2,000 Pair/case.
Cylindrical shape fits wide range of ear canals. Best fit achieved when plug is fully inserted so no ring is visible. Aids in compliance checks. 2,000 Pair/case.
