Trouble with sensitive ear canals? Then having water in the ears is particularly annoying and sometimes painful. Pluggerz Swim are specially developed for swimming, bathing and showering. These unique earplugs close the ear canal during swimming and keep the ear canal watertight, but do not affect hearing. Made of flexible silicone and hypoallergenic material that is durable and keeps its shape. This keeps the ears dry and prevents pressure in the ears.