These bullet shaped corded earplugs are great for staying put when moving around. Featuring disposable polyurethane (PU) foam bullet shaped earplugs attached with PVC cord, slow rebound bullet shape noise reducing PU foam. SLC80:26dB Class 5. Complies to AS/NZS 1270:2002. Sealed in OPP satchel in pairs to ensure hygiene level. 100 pairs/box.