SleepSoft earplugs are specially designed to reduce disturbing environmental noise and snoring. The earplugs help you fall asleep more easily and ensure a better night’s rest. With an average attenuation of 25 dB (SNR), sounds like the doorbell and alarm clock remain sufficiently audible. The sleep earplugs and filters are made from very soft AlpineThermoShape™ (ATS), making them comfortable to wear and keeping them in place throughout the night. ATS molds to your ear canal from your body heat, preventing painful pressure on the ear. ATS contains no silicone, so it does not cause allergic reactions or itching. The sleep earplugs are easy to clean and can be used up to 100 times.