Schlaf-Ohrstöpsel Ultraweiche, wiederverwendbare, geräuschdämpfende, flexible Silikon-Ohrstöpsel für Schlaf, Reisen, Konzerte und intensive Konzentration

Friendly reminder: this kind of products can't completely isolate the sound. We use food-grade silicone material, and after research and development, the noise-reducing earplugs can reduce the volume by up to 30db, so that everyone can keep relatively quiet and more comfortable!