-- Plugfones will serve as primary sponsor of GMS Racing driver Grant Enfinger for the Fred 's 250 NASCAR Camping World Truck Series race at Talladega Superspeedway on Oct. 22 .
Plugfones is a supplier of OSHA - compliant noise limitation and ear protection earplugs and earbuds .
-- Plugfones , a supplier of OSHA - compliant noise limitation and ear protection earplugs and earbuds , will serve as primary sponsor of GMS Racing driver Grant Enfinger for the Fred 's 250 NASCAR Camping World Truck Series race at Talladega Superspeedway on Oct. 22 .