Question 1

Why is the nrr so low? other ear plugs have the maximum of 33 nrr but this only has 22 nrr.

Accepted Answer

Thank you for your interest in our products and I'm happy to help.  Moldable silicone earplugs, like these, simply mold to your outer ear canals (instead of going down into the ear canal), providing a very comfortable, custom fit.  Conversely, foam style earplugs are inserted down into the ear canal, often resulting in a higher noise reduction rating.  However, many users report that moldable silicone earplugs work as good or better (in their experiences) than other style earplugs that may have higher noise reduction ratings. If you’d like try foam earplugs, our Mack’s Maximum Protection Soft Foam Earplugs provide 33 decibels of noise reduction (the highest noise reduction available). We realize that everyone has personal preferences when it comes to earplugs. We recommend trying several different styles of earplugs to find out which are ideal for you. Mack’s offers quite a wide variety of earplugs styles, colors and sizes, and we’re always here to help you choose one to best fit your needs. If you have any further questions or concerns, please contact us. Thanks!

Question 2

Are these compatible with swim caps?

Accepted Answer

Thanks for your interest in our products. These earplugs fit flush over the ear canal, so they are great for use under swim caps as well as with our Mack's Ear Band Swimming Headbands. They're also the Official Earplugs of USA Swimming® so they are used under swim caps often and commonly.  If we can help further, please contact us at info@macksearplugs.com. Thanks!

Question 3

$12?! this used to be $3.99 on amazon. inflation isn't that high. why is this priced so high??

Accepted Answer

We appreciate your inquiry and I’m happy to help. The price you’re referring to was for a smaller quantity and was offered directly from Amazon.com, as opposed to a third party seller. Aside from that, to bring a product to market, there are many costs, including research and development, certifications, testing, raw materials, tooling, machinery, labor, packaging, shipping, and advertising, warehousing, operating fees, Amazon storage and sales fees, lost, returned and damaged product fees, etc. As of this morning, it costs an average of $4.00 in shipping alone to mail one of these items to a customer’s home. The retail price may fluctuate based on all of these factors. The price may also vary depending on who the seller is, the quantity purchased, whether or not you have Amazon Prime and if shipping fees apply. If you have any further questions or concerns, please contact us directly. Thanks!

Question 4

Will this keep water out if I swim?

Accepted Answer

Thank you for your interest in our products. Yes, Mack's Pillow Soft Moldable Silicone Putty Earplugs are waterproof. In fact, they are the Official Earplugs of USA Swimming and the #1 doctor-recommended brand of moldable silicone earplugs to help prevent swimmer’s ear infections.  Please check out our instructional video to ensure you are getting the best fit and performance, https://youtu.be/MnlbnmyPm1k. If you have any further questions or concerns, please contact us at info@macksearplugs.com. Thanks!

ASIN	B07G1MWHNR
ASIN	B07G1MWHNR
Amazon 売れ筋ランキング	ドラッグストア - 492,190位 ( ドラッグストアの売れ筋ランキングを見る ) 耳栓 - 3,137位
GTIN (Global Trade Identification Number)	00033732007122
UPC	033732007122
おすすめ度	4.6 5つ星のうち4.6 (6,761) var
カスタマーレビュー	4.6 5つ星のうち4.6 (6,761) var dpAcrHasRegisteredArcLinkClickAction; P.when('A', 'ready').execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( 'acrLink-click-metrics', 'click', { "allowLinkDefault": true }, function (event) { if (window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount") \|\| 0) + 1); } } ); …
カラー	ホワイト
サイズ	large
スタイル名	コードなし
スポーツタイプ	水泳
セット数	1
ノイズ除去レベル (最大 dB)	22 デシベル
パッケージサイズ名	24個(1パック)
ブランド名	Mack's
メーカー	DSGUO
メーカーにより製造中止になりました	いいえ
メーカー名	DSGUO
メーカー型番	712
ユニット数	1 個
再使用可能性	再利用可能
単一数値評価（SNR）	22 デシベル
商品の入り数	1
商品の形状	インディビジュアル
商品の推奨用途	減圧, 防水, 防音
商品の重量	0.3 ポンド
商品モデル番号	712
商品本体サイズ	13.3 x 9.5 x 2.5 cm
型番	712
特殊な用途	水泳用, 聴覚保護
素材	シリコーン
製品サイズ	13.34 x 9.53 x 2.54 cm; 136.08 g
騒音低減率（NRR）	22 デシベル

安眠防音睡眠用耳栓異なる2種類繰り返し使用可能

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安眠 防音 睡眠用耳栓 異なる2種類 繰り返し使用可能

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Common Questions

安眠防音睡眠用耳栓異なる2種類繰り返し使用可能