MaxiPlug Corded Ear Plugs - Class 5 - HEC644 (Box of 100 Pairs)The ergonomically shaped MaxiPlug disposable earplug is characterised by very high sound absorption levels, making it suitable for use in very loud environments. The MaxiPlug foam earplug has a sealed surface, preventing foreign bodies from penetrating the plug. The soft foam offers real comfort, even when worn for extended periods. Class 5 protection with SLC80 rating of 26dB Tapered design for easy fit Soft polyurethane for maximum comfort Pairs