3M E.A.R Push-Ins Series Blue, Yellow Disposable Corded Ear Plugs, 1手推入31分贝，2手推入35分贝 Rated, 100 Pairs

Working in a loud and contaminated environment? Shield yourself from dust and harmful noises in a snap by popping in these ear plugs from 3M. They smother sounds by up to 35dB, allowing you to work more comfortably next to heavy-duty machinery or with loud tools. As they're made of corrosion-resistant polymer foam, your ears are also protected from dirt, chemicals and oils. To make sure your protectors don't get lost, they're attached by a handy cord you can wear round your neck.

• Flexible stems make insertion and removal a breeze
• Yellow and blue body is easily recognisable at a distance when checking safety compliance
• Globe-tipped shape fits comfortably in the ear

• Automotive sector
• Manufacturing industry
• Music venues
• Construction sites

Yes, but it's important to keep them clean. To maintain high standards of hygiene, wash and dry them between uses.