They fit perfectly. The secret to their high wearing comfort lies in the patented lamella design of the earplugs 1271. This makes them particularly easy to insert into the ear canal, ensuring a consistently comfortable fit and optimal protection. You can reuse the plugs multiple times, wash them easily, and you definitely won't lose them quickly, thanks to their practical cord and the plastic storage box with a belt clip. The moisture-resistant plugs are ideally suited for light repair work at home or on the car. The earplugs meet the safety requirements of the European standard EN352-2:1993.