3M 1100 Ear Plugs, Light Weight & Soft Foam for Comfortable Wear, Hearing Protection against noise levels in the range…

Durable & comfortable ear protection: The 3M earplugs provide effective and comfortable sound insulation during power tool work in the workplace – for a noise level of up to 105 dB
All-day comfort: The soft, hypoallergenic foam slowly returns and is easy to squeeze. The body temperature makes the ear protectors even softer
The noise protection earplugs are made from very light polyurethane foam (13 g) and have a smooth, dirt-repellent surface – hygienic, durable and comfortable ear protection
Easy to use: Thanks to the tapered shape, the in-ear protection is easy to insert and fits in most ear canals. Compatible with all 3M safety glasses and respiratory devices
Box contents: 1 x 30 pairs of 1100C30 ear protection plugs, 105 dB / comfortable ear protection for noise reduction of up to 37 dB / in practical large packaging