3M Pistonz Ear Plug - Uncorded Hearing protection for real gearheads! Workers will race to wear PISTONZ™ earplugs. They have the popular NASCAR connection. Feature a radically different shape. Plus, they’re comfortable, easy to use, and have an impressive NRR of 29dB. PISTONZ EARPLUGS – another winner from the 3M Hearing Protection Line. Features Instant-Use, No Roll-Down Design - No need to roll foam before fitting. Just grip the stem and insert tip into the ear canal – right out of the package. Biaxially-Stiff Stem - Stem is stiff enough to insert yet is designed to flex sideways if impacted during wear. Tips Look Like Metal, Feel Ultra-Soft - They are made of specially formulated foam, so soft and comfortable that plugs can be worn all day long. Shaped for Universal Fit - The cylindrical shape is designed to fit and seal most size ear canals. Officially Licensed Hearing Protection of NASCAR.® Save 10% when you purchase in quantities of 100 pair (see order quantity below). Specs Free standard ground shipping within contiguous U.S. Availability: Usually ships the next business day. MMMP1400$0.60 Quantity: One PairBox of 100 Pair (+$53.40) All prices shown are in U.S. Dollars The Cyberweld® name, logo and the slogan "Weld with your mouse"® are registered service marks of: J.W. Goodliffe & Son, Inc. 1900 E. Elizabeth Ave. P.O. Box 4370 Linden, NJ 07036 (800) 419-0580 FAX (908) 486-9366 Phone answered live M-F 8:00am to 4:30pm EDT © 2000 - 2010. All rights reserved.