SE649 3M E-A-R ClassicTM Foam Earplugs•CORDED •NRR dB: 29 #311-1101 200/BX
Slow recovery PVC foam provides comfort with low pressure. It is moisture resistant and the foam will maintain its comfort, fit and critical recovery characteristics. Shape equalizes pressure throughout the ear canal as it expands. Flame retardant and dermatologically safe foam is not irritating. The Classic Plus offers the highest NRR, 33 dB. It has a longer high performance foam plug for increased protection and fits more deeply into the ear canal. The Classic Small has a more narrow design for smaller ear canals. Also available in the Classic Plus Metal Detectable foam ear plugs. Both the cord and the plugs are metal detectable. All models available uncorded pillow pak or corded in poly bag. Model SH106 is packaged in environmentally friendly paper pak, vegetable based in ink and glue. One size fits all. Colour: Yellow.