3M Aearo Multiple Use E-A-R Push-Ins Mushroom Shaped Foam Metal Detectable Corded Earplugs 200 pr

3M E-A-R Push-Ins combine the easy use and benefits of a reusable earplug with the cost and comfort advantages of a disposable earplug. It's all made possible with the innovative, simple-to-use design and the ultra-soft performance of a tip made of patented E-A-Rform foam, a derivative of the foam developed for NASA for use in their space shuttle seats.
Features:

• No Roll Down foam tip
• Insertion stem eliminates the need to touch the tip.
• Expands in the ear canal to create a comfortable seal.
• Foam actually softens and becomes more pliable with body temperature, the seal and comfort increases the longer the plugs are worn.
• Metal detectable cord

Benefits:

• Simple to use design and ultra soft performance.
• Workers don't have to take the time to roll-down the foam tip.
• Quicker and easier to use.

Specification:

• Laboratory tested NRR 28dB.
• Meets ANSI S3.19-1974 Standards

Sold: 200 Corded Pairs (individually packaged)