DetailsDisposable Polyurethane (PU) foam bullet shaped earplug attached with PVC cordSlow rebound bullet shape noise reducing PU foamSLC80: 26dB Class 5Complies to AS/NZS 1270:2002 and certified product by BSISealed in OPP satchel in pairs to ensure hygiene level100 pairs in one boxCertified to AS/NZS 1270:2002 BMP617677