Check the listing for details. 3M 1100 Foam Ear Plugs - 10 Pair. Condition: New. Listed at 5.30 USD. Normal 0 false false false EN-US X-NONE X-NONE 3M™ Foam Earplugs The 3M™ 1100 Earplugs offer high noise reduction at an affordable price. The soft, slow-recovery foam has a smooth surface and tapered design, so it feels more comfortable in the ear. The soft, slow-recovery foam earplugs are designed to help fit the ear canal. Specifications Attenuation: 29 Decibel Brand: 3M™ Corded: No Dielectric: Yes Earplug Material: Foam Earplug Size: Regular Electrically Insulated: Yes Hearing Protection Style: Roll Down Foam Insertion Style: Roll Down Material: Polyurethane Metal Detectable: No Moisture Resistant: No Packaging: Poly bag Product Color: Orange Product Type: Earplugs Reusable: No Roll-Down Required: Yes Shape: Tapered Size: One Size Fits Most Slow-Recovery Foam: Yes