BEST SWIMMING EAR PLUGS YOU HAVE EVER USED ! EXTREMELY COMFORTABLE: Super soft medical gradesilicone is unique to our ear plugz. The medical grade silicone is so soft, you forget they are in your ear. SHAPED PERFECTLY TO FIT INSIDE YOUR EAR: Our unique design allows our ear plugs to fit perfectly in your ear, causing the ear plug to never fall out. VOTE #1 BEST FITTING EAR PLUG! RE-USABLE: Use for multiple swims. Simply wash with warm tap water and allow to air dry. Repeat cleaning process for pro-long life of ear plugs for long lasting use. STRONG DURABLE COMPACT CARRYING CASE : Protective carrying case allows for easy transport and maximum protection when traveling to do your swim training, swim meets, triathalons, and other water sporting events. IDENTIFY WITH R (RIGHT) OR L (LEFT): Easy identifiable markings of R (Right) or L (Left) on earplugs. Never be confused as to which ear plug goes where. To insert, place the correct side plug into the outer ear and insert until secure. To remove plugs, squeeze the insertion stem and remove carefully.