The 3M ™ ear plugs 1100 are made of soft hypoallergenic PU foam and produce low pressure in the ear with maximum comfort. Due to the downwardly narrowing shape fit the earplugs in almost every ear canal and are easier to use. The smooth, dirt-repellent surface is particularly hygienic, hardwearing and comfortable.

• The earplugs made of foam produce in the ear only a low pressure and maximum comfort
• The smooth, dirt-repellent surface is particularly hygienic, hardwearing and comfortable
• The narrower design fits comfortably in most ear canals
• The soft polyurethane foam is hypoallergenic