Does this have to be placed over your cards in your wallet for it to work ?

Easy to Use: Simply place the rfid blocking card next to ID, credit card, debit card, passport for protection.

Does the card use active or passive technology?

No moving parts, no battery, so I would describe it as passive.

How would i know what frequency my cards use? this product won't work with: frequency from 100khz to 125khz.

The best bet is to contact the manufacturer.

Has anyone tested these?

Only testing I been able to do is use them and hope they are really more then a aluminum card. So bad things so far.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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RFIDブロッキングカード、プレミアム非接触NFCデビットクレジットカード、パスポートプロテクターブロッカーセット、メンズ&レディース、スマートスリムデザイン財布/財布にぴったりフィット, ブラック///ホワイト, 5 Pcs Black, クラシック

Product ID: 733118007

Details

スタイル
クラシック
パターン
ソリッド
ブランド
SaiTech IT
材質
ポリ塩化ビニル
色
ブラック///ホワイト

📡6cm RFID/NFC block range

🪶0.01cm ultra-slim design

🛡️Battery-free jamming tech

$48.05

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

🛡️ Stay one step ahead—protect your digital life with style and stealth!

SLEEK UNIVERSAL - Classic black/white design suits all styles and fits perfectly for men and women on the go.
INSTANT VERIFICATION - Test your card’s effectiveness at any self-checkout—see the block in action and shop with confidence.
UNRIVALED SIGNAL DEFENSE - Blocks RFID & NFC signals up to 6cm, shielding your identity and finances from digital theft.
SEAMLESS WALLET INTEGRATION - Ultra-thin 0.01cm profile fits effortlessly into any wallet or cardholder without bulk.
LIFETIME PROTECTION ZERO HASSLE - Innovative antenna and jamming chip work without batteries—always on guard, always reliable.

The SAITECH IT RFID Blocking Card set offers premium, battery-free protection against RFID and NFC skimming with a 6cm effective blocking range. Its ultra-slim 0.01cm design fits seamlessly into wallets, providing unisex, stylish security for everyday use. Testable at self-checkout terminals, these cards ensure your personal and financial data remain safe in today’s contactless world.

Specifications

ASIN	B09K78VB2J
Amazon 売れ筋ランキング	産業・研究開発用品 - 225,960位 ( 産業・研究開発用品の売れ筋ランキングを見る ) 業務用電子タグ・RFID用品 - 280位
おすすめ度	4.6 5つ星のうち4.6 (4,855) var
お客様の年齢層	大人
お手入れ方法	水拭き
カラー	ブラック///ホワイト
キャラクター	件名文字なし
コンパートメントの数	1
スタイル名	クラシック
セクション数	1
パターン	ソリッド
フォームファクター	スリム
ブランド名	SaiTech IT
ポケットタイプ	ポケットなし
メーカー名	SAITECH IT SaiTech IT Private Limited
メーカー型番	5 Pcs RFID Blocking Card
モデル	Rfid Blocking Card
ユニット数	5 個
付属コンポーネント	RFIDブロックカード5枚。
品目の寸法（D x W x H）	85奥行き x 1幅 x 55高さ mm
商品の対象	ユニセックス(大人)
商品の重量	0.07 ポンド
商品種別	旅行用カードスリーブ
型番	RFID Blocking card
特殊機能	RFID保護
留め具の種類	オープントップ。
素材	ポリ塩化ビニル
装飾機能	メタルロゴ
裏打ちの説明	カーボンファイバー
財布のカードスロット数	5
財布コンパートメントの種類	クレジット

Reviews

Y**L

Delivered in good order

Fortunately, or unfortunately, so far I've never encountered a situation that test/verify the effectiveness of these cards, but I've read quite a number of good reviews from people with actual evidences, so I hope they are working fore real.

Invalid date

G**L

Great RFID &NFC Cards

Very pleased with these RFID & NFC cards. I have given them to members of my family. I have tried them out and they work perfectly. Nothing is 100% safe but I do have confidence that these cards will give me some security. I obviously take as much care as possible to keep my credit and debit cards safe.

Invalid date

E**U

Fast delivery

Good product

Invalid date

M**Z

Agradable protector de tarjetas

Excelente protección para tus tarjetas y son varias para compartir con quienes te importan. Medida de tarjeta standard, bonita presentación

Invalid date

D**Y

Good quality for the price

Quality seems very good. Not sure if we will ever know if they work or not, but not going to take the risk, especially when traveling.

Invalid date

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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$48.05

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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