NRR 29dB. 500 pair per see-through bottle.
- Molded foam earplugs carry up to 33dB NRR—the highest rating available as tested in a NVLAP accredited lab
- One-touch dispensing—quick, convenient, reliable
- “No-waste funnel” system lets user reuse both the base and dispensing unit
(Shipping and handling charges are based on estimated weights. There may be an adjustment to reflect the actual product weight).