\nClassic earplugs are made from a soft energy absorbing polymer foam, which allows the user to roll the plug down for easy insertion into the ear canal and then expand slowly to form a comfortable seal against noise.
\nIdeal for use where ever noise is a problem, either in work or leisure activities.
\nSNR 28dB, H=30, M=24dB, L=22dB","sku":"18290","mpn":"PP01002 DIS","brand":{"@type":"Thing","name":"Beeswift Ltd"},"offers":{"@type":"Offer","url":"https://www.cambers.com/shop/3m-classic-ear-plugs-yellow-1-pair-M18290","priceCurrency":"GBP","price":"0.41","availability":"https://schema.org/InStock"}}