E·A·R Classic SuperFit 33 Single-Use Earplugs
Patented SuperFit™ fitting rings helps you insert the plug to the proper depth. Proven cylindrical shape ensures reliable, high-grade protection. Slow-recovery PVC gradually expands to create a snug sound barrier within your ear. Top-quality, moisture-resistant, dermatologically safe foam minimizes the potential for irritation. Corded/Cordless: Cordless; Shape: Cylinder; Material(s): PVC Foam.