1,Corded earplugs with EN352-2 CE Certification 2, Rebound time: 5- 25 seconds ... : 10000 pairs4, Color: Up to client5, Cord:all the earplugs can come with cord or without cord 6, Daily output: 100,000 pairs per ... shipment12, Price term: FOB Guangzhou, L/C at sight earplugs with cord