WaterDam Swimming Ear Plugs Great Waterproof Ultra Comfy Earplugs Prevent Swimmer's Ear (Size 1+2: Toddlers (Blue) and Small and Medium Ear Women Kids Teens (Green))

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 users 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. 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 WomenTeens Size 2: Kids Maybe 6yrs-14yrs Medium Ear Women Size 3: Medium Ear Men Large Ear WomenTeens Size 4: Large Ear Men A-Series: Size 1A0.8, 2A1.8, 3A2.8 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: 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 WomenTeens Size 2: Kids Maybe 6yrs-14yrs Medium Ear Women Size 3: Medium Ear Men Large Ear WomenTeens Size 4: Large Ear Men A-Series: Size 1A0.8, 2A1.8, 3A2.8 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! Each person's ear canal size is different, and even 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 users 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.