--- product_id: 544639861 title: "Size 1A+1" brand: "waterdam" price: "€ 24.45" currency: EUR in_stock: true reviews_count: 13 category: "Water Dam" url: https://www.desertcart.ie/products/544639861-size-1a-1 store_origin: IE region: Ireland --- # 2-layer waterproof flanges 22 dB noise reduction rating Top quality soft silicone Size 1A+1 **Brand:** waterdam **Price:** € 24.45 **Availability:** ✅ In Stock ## Summary > 💦 Dive in worry-free with WaterDam – your ears’ new best friend! ## Quick Answers - **What is this?** Size 1A+1 by waterdam - **How much does it cost?** € 24.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/544639861-size-1a-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 - • **Ultra-Comfort Fit:** US patented soft silicone ensures pain-free wear—even for toddlers and teens. - • **Perfect Size Variety:** Mixed sizes tailored for every ear shape, from infants to adults—no leaks, no slips. - • **Safety-First Sound Hole:** Stay alert with built-in sound hole that lets you hear important warnings. - • **Heat & Hygiene Resistant:** Withstands up to 392°F, won’t melt or cause discomfort during extended use. - • **Dual-Layer Waterproof Defense:** Exclusive 2-flange design blocks water effectively to prevent swimmer’s ear. ## Overview WaterDam A-Series Swimming Ear Plugs combine patented ultra-soft silicone with a unique dual-flange waterproof design to provide superior protection against water intrusion and swimmer’s ear. Featuring a sound hole for environmental awareness and a one-piece heat-resistant structure, these earplugs come in mixed sizes to ensure a perfect, comfortable fit for toddlers, kids, teens, and adults alike. ## Description 【No Hurt No Pain. Ultra Comfy】 Top Quality Soft Silicone. And Exclusive Design. US DESIGN PATENT. Super Soft and Super Comfortable. Even Kids Like Them. Enjoy Swimming Bathing Showering and Water Games Without Hurting. 【Great Waterproof, Life-changer】 Unique Designed Structure, 2-layer Waterproof Flanges are Effective Simultaneously. Great Help to Prevent Swimmers’ Ears. 【Really Safe in All Aspects】(1)【SOUND HOLE】Users can hear warning sounds from the environment or swim coach. (2) One-piece design, no risk of small objects falling into the ear canal. (3) 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. 【How to Choose Correct Size】Mixed-Size for new users (Everyone's ear canals are different even of the same age and gender), also for users having different size of left and right ear canal. Inappropriate size would cause it falling out easily or leaking. 【Most infants fit Size 0+1A, Most toddlers fit Size 1A+1, Most kids fit Size 1+2A+2, Most women fit Size 1+2, and large-ear women should choose Size 2+3. Most men fit Size 2+3, and Maybe-large-ear men should choose Size 3+4.】 【How to Form Perfect Seal】(1) Pull up the outer ear with opposite hand to open the ear canal enough. (2) Push earplugs directly deep enough till you feel a strong suction to keep the earplug stay in the ear while gently pulling the grip stem.【Not deep enough would cause falling and leaking】 (3) Before you feel pain in ear, don’t worry about pushing it too deep to hurt ear, which is prevented by the compact structure and the large third-flange. Review: Works well - Comfortable and stay in place really well. Great for keeping water out—especially for kids or anyone prone to ear issues Review: Great fit - Works really well to seal my 3y olds ears to protect against reoccurring swimmers ear! ## Features - 【No Hurt No Pain. Ultra Comfy】 Top Quality Soft Silicone. And Exclusive Design. US DESIGN PATENT. Super Soft and Super Comfortable. Even Kids Like Them. Enjoy Swimming Bathing Showering and Water Games Without Hurting. - 【Great Waterproof, Life-changer】 Unique Designed Structure, 2-layer Waterproof Flanges are Effective Simultaneously. Great Help to Prevent Swimmers’ Ears. - 【Really Safe in All Aspects】(1)【SOUND HOLE】Users can hear warning sounds from the environment or swim coach. (2) One-piece design, no risk of small objects falling into the ear canal. (3) 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. - 【How to Choose Correct Size】Mixed-Size for new users (Everyone's ear canals are different even of the same age and gender), also for users having different size of left and right ear canal. Inappropriate size would cause it falling out easily or leaking. 【Most infants fit Size 0+1A, Most toddlers fit Size 1A+1, Most kids fit Size 1+2A+2, Most women fit Size 1+2, and large-ear women should choose Size 2+3. Most men fit Size 2+3, and Maybe-large-ear men should choose Size 3+4.】 - 【How to Form Perfect Seal】(1) Pull up the outer ear with opposite hand to open the ear canal enough. (2) Push earplugs directly deep enough till you feel a strong suction to keep the earplug stay in the ear while gently pulling the grip stem.【Not deep enough would cause falling and leaking】 (3) Before you feel pain in ear, don’t worry about pushing it too deep to hurt ear, which is prevented by the compact structure and the large third-flange. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C3B6MMZZ | | Best Sellers Rank | #566 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3 in Swimming Earplugs | | Brand | WaterDam | | Brand Name | WaterDam | | Color | Size 1a+1: Toddler Little Kids 10m-6yrs & Extrasmall Ear Women&teens | | Customer Reviews | 4.3 out of 5 stars 13,201 Reviews | | Global Trade Identification Number | 00797639474820 | | Item Form | Pair | | Item Weight | 0.02 Kilograms | | Manufacturer | WaterDam | | Material | Top Quality Soft Silicone | | Material Type | Top Quality Soft Silicone | | Model Name | WaterDam Serie A | | Noise Attenuation | 22 dB | | Noise Reduction Rating (NRR) | 22 Decibels | | Number of Items | 1 | | Number of Pieces | 4 | | Package Size Name | Single | | Product Style | In-Ear | | Recommended Uses For Product | Prevent Swimmer's Ear | | Reusability | Reusable | | Single Number Rating (SNR) | 22 Decibels | | Size | 1 pair (Pack of 1) | | Specific Uses For Product | prevent Swimmers' Ear | | Sport Type | Swimming, bathing, showering, water sports | | Style | In-Ear | | UPC | 797639474820 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** WaterDam - **Color:** Size 1a+1: Toddler Little Kids 10m-6yrs & Extrasmall Ear Women&teens - **Material:** Top Quality Soft Silicone - **Recommended Uses For Product:** Prevent Swimmer's Ear - **Size:** 1 pair (Pack of 1) ## Images ![Size 1A+1 - Image 1](https://m.media-amazon.com/images/I/71iNRahDA+L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well *by J***R on April 14, 2026* Comfortable and stay in place really well. Great for keeping water out—especially for kids or anyone prone to ear issues ### ⭐⭐⭐⭐⭐ Great fit *by B***P on May 20, 2026* Works really well to seal my 3y olds ears to protect against reoccurring swimmers ear! ### ⭐⭐⭐⭐ A LIFE CHANGER for Those with Frequent Ear Infections *by R***U on June 26, 2022* This product is life changing. I'm allergic to just about everything, so my sinuses are always inflamed, making me especially prone to sinus infections. I have had cases of "swimmer's ear" just from regular shower use! Because of this, I've really struggled to enjoy swimming like I did when I was younger, because the risk of getting water in my ears was a very real deterrent. I tested out my ear plugs today, and I was able to float for the first time in my life, because I could lie comfortably on my back, my ears completely submerged, and no water got in. Several laps back and forth across the pool, and still no leaks. I am completely sold. Now, on to some additional pros, cons, and other helpful info. PROS: - These actually keep the water out! Completely! I am amazed!! - The case that the ear plugs come in is absolutely top-notch. The plugs sit on a stand that keeps them from getting damaged and also helps them air out, as well as clearly labeling which plug is for the left ear and which is for the right ear. - The pack comes in a pair of two different sizes, for those who are unsure of fit, and/or for those trying to fit different family members. CONS: - The ear plugs had to go extremely deep into my ears to get the right fit. (There are instructions in the box explaining that you can test for proper fit by slightly pulling the plug to feel for suction. If the suction is present, there is a true seal.) Because of this, I felt a little nervous I might push the plugs in too far, and it also made them a little more tedious to pull out. - The nature of the design makes the fit a little tough to get right for people with certain ear piercings. I have a daith piercing in my left ear, and a tragus and rook in my right ear, so the jewelry got in the way a bit. (That said, the plug still worked effectively!) Other thoughts to consider: - These plugs greatly limited my hearing, which isn't a surprise, but is something worth noting. Coming from someone who works in an industrial environment, these worked better than most of my single hearing protection used for work! This is great for someone not using these for swimming. In the swimming environment, however, especially as a mom with two kids, I really wish I could hear a little better, for the sake of swim safety. - Having worked as a welder, I have used MANY earplugs, and most were always too big and really hurt my ears. It always feels like ear plugs simply aren't made for women. I bought the pack of plugs that had the Size 2 and Size 3. The Size 3 is meant for adults, but the Size 2 is also listed as being for adults "with small ears". The Size 2 was perfect. Ladies, try the Size 2. (I'm giving the Size 3 to my husband.) If you're on the edge, just buy them. You will not regret it! ## Frequently Bought Together - WaterDam A-Series Swimming Ear Plugs Ultra Comfy Great Waterproof Earplugs (Mixed Sizes, Size 1A+1: Toddler Little Kids 10m-6yrs & ExtraSmall Ear Women&Teens) - 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 - MoKo Swimming Headband for Kids & Adults, Cute Swinmmers Headband Ear Band Keep Water Out Waterproof Ear Protection Band --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/544639861-size-1a-1](https://www.desertcart.ie/products/544639861-size-1a-1) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-07-12*