SparkPlugs® Foam EarplugsItem Number: 6604
"Officially Licensed Earplugs of NASCAR®" feature random multi-color swirl design. Made of extra soft, PVC-free foam with a tapered shape that fits snugly and comfortably. Version for food processing applications comes with metal detectable cord. Available with recyclable PlugStation® dispenser. Tested to ANSI S3.19-1974. Made in USA. NASCAR is a registered trademark of The National Association for Stock Car Auto Racing, Inc. The NASCAR trademarks are used under license by the National Association for Stock Car Auto Racing, Inc. ® The random color patterns and bright green color are registered trademarks of Moldex-Metric, Inc.