WaterDam Swimming Ear Plugs - Waterproof & Comfortable Ear Protection for Swimming, Surfing, Showering - Prevent Swimmer's Ear & Water Infections - Ideal for Pool, Beach & Water Sports

Tips for Size Choosing Each person's ear canal size is different, and the left and right ears also vary in size. The age reference in the Size Chart is based on averages; it is not the absolute standard.There may be several sizes that are suitable for your ear canal. Please find the most comfortable size.If having an issue with improper size, please consult us first providing with the user’s age and gender. We will provide you with a satisfactory solution. Highly recommend Mixed-Size Pack if it is your first time buying our earplugs. The latest Size Indication as of April 2023 is the one to consult in case it may vary from the Age Group on box. Size 0: Infant Baby Maybe 3-12months [Previously indicated as 0-1yrs may not be accurate enough.] Size 1: Kids Maybe 1.5yr-4.5yr & ExtraSmall Ear Women&Teens Size 2: Kids Maybe 6yrs-14yrs & Medium Ear Women Size 3: Medium Ear Men & Large Ear Women&Teens Size 4: Large Ear Men A-Series: Size 1A=0.8, 2A=1.8, 3A=2.8 A-Series fit for Narrow Ear Canal, Easier put-in, Less fall-out and Cover Size Gap of Classic Series, but the comfort is slightly less than that of Classic Series. Note: There might be 3-5% people could not find any size fit because of unusual ear canal. . . Many Revisions of the Size Indication have come from users' feedback and suggestions. Thank you! Size 0+1A Size 1+2 Size 2+3 Size 1+2+3 Size 3+4 Users 1 Baby 3-18months Kids 4-12years Teens 12-18years Family Pack Large Ear Men Users 2 Small Ear Women Most Women Women First buy Users 3 Small Ear Teens Small Ear Men Size 0 Size 1 Size 2 Size 3 Size 4 Users 1 Infant 3-12 months Toddlers 1.5-4.5yrs Kids 6-14yrs Medium Ear Men Large Ear Men Users 2 Small Ear Kids Teens Medium Ear Women Large Ear Women Users 3 Small Ear Women Small Ear Men Large Ear Teens Size 0 - Clear Size 1 - Clear Size 2 - Clear Size 3 - Clear Color Clear Clear Clear Clear Users 1 Infant 3-12 months Toddlers 1.5-4.5yrs Kids 6-14yrs Medium Ear Men Users 2 Small Ear Kids Teens Medium Ear Women Large Ear Women Users 3 Small Ear Women Small Ear Men Large Ear Teens Notice Clear Color is difficult to find. Clear Color is difficult to find. Clear Color is difficult to find. Clear Color is difficult to find. Size 0+1A Size 1A+1 Size 1+2A Size 2A+2 Size 2A+3A Users Infants Babies Toddlers 3-18months Toddler Little Kids 10m-6yrs & ExtraSmall Ear Women&Teens Small Ear Women Teens Kids Kids Teens Medium Ear Women Small Ear Men Medium-Large Ear Women&Teens & Small-Medium Ear Men