3M™ E-A-R™ Pistonz™ push-to-fit earplugs offer stylish hearing protection featuring soft foam tips with a metallic look. No-roll foam makes fitting easy with a simple push into the earcanal and a twist to adjust the fit. Instant-use - No need to roll down. Stem is stiff enough for insertion, yet designed to flex sideways if impacted. Metallic-style earplug tips with ultra-soft feel for all day wear.