The laminated structure of SleepSoft earplugs is produced from a unique, durable soft flexible plastic. The earplug easily fits into the shape of the hearing canal within a few minutes, due to the body heat and thus is very comfortable to wear. If needed the user can adjust the lamella’s to the shape of his or her hearing canal. Cleaning
SleepSoft is to be cleaned easily using lukewarm water and little soap. The lifetime depends on the maintenance and the using frequency.