Bioears Soft Silicone Earplugs are useful for Swimmers ear as it protect the ears against sounds and blocks the sounds completely. The earplugs are very useful product for the people who enter the water as it prevents the water from entering the ears of the person who is going to swin in the water or is going for a bath. The sound blocking ability of the earplugs is very good and it protects the ear from high noise. The ear plugs are made up of antibacterial substance that keeps the earplugs free from microbes. These are resusable and come in a universal pack size.