Blox earplugs bring a solution to all your problems! If you want to sleep in silence (Blox Conic-Fit Foam or Blox Cylindrical Foam), to go to festivals, concerts, or nightclubs (Blox Disco or Blox Music), practice water sports (Blox Aquatic), travel in a plane (Blox Plane), to be concentrated, or to study (Blox Concentration),....Blox has the solution! Blox ear protections are easy to use and pleasant because their form is adapted to your ear canal, reusable and washable.