---
product_id: 453158793
title: "Size 1"
brand: "waterdam"
price: "₩54413"
currency: KRW
in_stock: null
reviews_count: 13
category: "Water Dam"
url: https://www.desertcart.kr/products/453158793-size-1
store_origin: KR
region: South Korea
---

# 100% Waterproof Seal Heat Resistant up to 392°F Medical-Grade Silicone Comfort Size 1

**Brand:** waterdam
**Price:** ₩54413
**Availability:** ❌ Out of Stock

## Summary

> 💦 Dive In, Stay Dry, Hear All – The Ultimate Earplug Upgrade!

## Quick Answers

- **What is this?** Size 1 by waterdam
- **How much does it cost?** ₩54413 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/453158793-size-1)

## Best For

- waterdam enthusiasts

## Why This Product

- Trusted waterdam brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Heat Resistant:** Withstands body heat and high temperatures without melting or slipping, ensuring long-lasting protection.
- • **Ultra Comfy, All-Day Wear:** Exclusive silicone design ensures zero pain or irritation, perfect for swimmers of all ages.
- • **Tailored Fit for Every Ear:** Multi-size options from toddlers to adults guarantee a secure, leak-proof seal—no more one-size-fits-all compromises.
- • **Trusted by Families & Pros:** Thousands of 5-star reviews prove these plugs prevent swimmer’s ear and elevate your water experience.
- • **Hear Without Sacrificing Safety:** Innovative sound hole lets you stay alert to your surroundings while keeping water out.

## Overview

WaterDam Swimming Ear Plugs combine medical-grade silicone with a patented one-piece design to deliver superior waterproof protection and unmatched comfort. Available in multiple sizes tailored for toddlers, teens, and women, these plugs prevent swimmer’s ear without blocking important environmental sounds. Heat resistant up to 392°F and reusable, they offer a durable, safe, and easy-to-use solution for swimmers and water enthusiasts seeking reliable ear protection.

## Description

WaterDam Swimming Ear Plugs Great Waterproof Ultra Comfy Earplugs Prevent Swimmer's Ear (Size 1+1: Toddlers & ExtraSmall Ear Teens&Women(Blue Orange)) : desertcart.co.uk: Sports & Outdoors

Review: Excellent ear plugs - I bought these for my daughter after she caught an ear infection from our holiday swimming pool. She says they are very comfy and very effective at keeping the water out. Good value for money too and easy to fit.
Review: Great ear plugs for kids - Both my children are prone to ear infections - we can’t even wash their hair without ear plugs. Have previously used the putty ones, as didn’t trust these as the seal seemed too easy to be true - but it’s not! They have stood up to regular swimming lessons without any infections in the past few months! I notice my son adjusts them quite often where goggles over the ear adjust the fit, but not enough to cause any bother. They are really easy to take in and out and water resistance seems spot on. Only 4 stars as would say the sizing is WAY off - my son is 8 and wearing the ones for a toddler, and my daughter is 3 and wearing <12 months ones. Overall really good value for money as will last much longer than the putty ones and are easy to clean.

## Features

- No Hurt No Pain. Ultra Comfy - Exclusive Design and Material. Super Comfort. Great Help to Enjoy Swimming Showering and Water Games. Even Kids like them. Great Waterproof, Life-changer.
- Safe in All Aspects - 1) One-piece design, no risk of small objects falling into the ear canal. 2) Resistant to 392°F high temperature, it won't be melted by the body's heat, and won't cause falling into deeper ear canal or sticking to hair. 【Sound Hole】Users can hear warning sounds from the environment or swim coach.
- How to Choose Correct Size - Mixed-Size First for new users. (Everyone's ear canals are different even of the same age and gender.) Wrong size would cause it falling out easily or leaking. Please read the Size Chart firstly, and contact us for size suggestion if necessory.
- Multi-Size - Specific sizes for infants, toddlers, children, teens, women, men, including small medium and large ear users. Much better than One-size-fit-all. Refer to Size Chart for more details.
- 【100% Satisfied Brand After-Sales Service】 If you are not satisfied with desertcart's After-sale Service, please directly send us MESSAGE!【Otherwise we have no way to contact you!!!】: Click "Sold by WaterDam" in your order → "Ask a question". If it's before placing an order, click ''seller profile'' → ''ask a question''. WaterDam Brand provides 100% satisfactory after-sales service, or refund for 365 days.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098JN5YM1 |
| ASIN  | B098JN5YM1 |
| Best Sellers Rank | 3,846 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 21 in Earplugs for Swimming |
| Brand | WaterDam |
| Country of origin | China |
| Country of origin  | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (13,019) |
| Customer reviews | 4.2 4.2 out of 5 stars (13,019) |
| Date First Available | 7 July 2021 |
| Format | Pair |
| Item model number  | WDEP2-K1-ON |
| Manufacturer  | WaterDam |
| Product Dimensions  | 7.62 x 6.3 x 3 cm; 32 g |
| Product Name | swimming-earplugs |
| Units | 1.00 Count |

## Product Details

- **Brand:** WaterDam
- **Colour:** Size 1+1: Toddlers & Extrasmall Ear Teens & Women (Blue Orange)
- **Material:** Silicone
- **Recommended uses for product:** Water Protection
- **Size:** 2 Count (Pack of 1)

## Images

![Size 1 - Image 1](https://m.media-amazon.com/images/I/71rxdy30spL.jpg)
![Size 1 - Image 2](https://m.media-amazon.com/images/I/816UfZNZZkL.jpg)
![Size 1 - Image 3](https://m.media-amazon.com/images/I/81A12wd+kML.jpg)
![Size 1 - Image 4](https://m.media-amazon.com/images/I/81J48OJfNoL.jpg)
![Size 1 - Image 5](https://m.media-amazon.com/images/I/81grhzslULL.jpg)

## Questions & Answers

**Q: Can child still hear while wearing these?**
A: Yes. My son is 4 and hears his swimming teacher very well.

**Q: How many pair do you get ?**
A: There is a mark of 2 pairs or 3 pairs on the box above the logo WaterDam.

**Q: Do you know the diameter of sizes 1 and 2?  I have ordered several for "kids" and they all seem to be the same size.**
A: Most Kids under 14years fits Size 1 better than Size 2. Choose Mixed-size Pack 1+2 for kids around 5-14 years old.
Or, contact the seller for size suggestion before you place the order.

**Q: Hi, what is the difference between size 3 and size 3: adults & teens 14+**
A: size 3 and size 3: adults & teens 14+ are the same size, just size 3.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent ear plugs
*by S***E on 16 February 2025*

I bought these for my daughter after she caught an ear infection from our holiday swimming pool. She says they are very comfy and very effective at keeping the water out. Good value for money too and easy to fit.

### ⭐⭐⭐⭐ Great ear plugs for kids
*by L***E on 17 November 2024*

Both my children are prone to ear infections - we can’t even wash their hair without ear plugs. Have previously used the putty ones, as didn’t trust these as the seal seemed too easy to be true - but it’s not! They have stood up to regular swimming lessons without any infections in the past few months! I notice my son adjusts them quite often where goggles over the ear adjust the fit, but not enough to cause any bother. They are really easy to take in and out and water resistance seems spot on. Only 4 stars as would say the sizing is WAY off - my son is 8 and wearing the ones for a toddler, and my daughter is 3 and wearing <12 months ones. Overall really good value for money as will last much longer than the putty ones and are easy to clean.

### ⭐⭐⭐⭐⭐ .
*by F***N on 16 November 2025*

Great item

## Frequently Bought Together

- WaterDam Swimming Ear Plugs Great Waterproof Ultra Comfy Earplugs Prevent Swimmer's Ear
- Earvolution Ear Band-It Ultra Swimming Headband for Kids and Adults - Invented by Ear, Nose, and Throat Physician - Custom Anti-Slip Grip Neoprene Maximizes Protection, 12 Color Options, 3 Sizes
- Mack's Soft Moldable Silicone Putty Ear Plugs - Kids Size, 6 Pair - Comfortable Small Earplugs for Swimming, Bathing, Travel, Loud Events and Flying | Made in USA

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**Shop now:** [https://www.desertcart.kr/products/453158793-size-1](https://www.desertcart.kr/products/453158793-size-1)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-07*