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.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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SAITECH IT 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, RF。

SAITECH IT 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, RF。

Product ID: 733118007

Details

パターン
ソリッド
ブランド
SaiTech IT
材質
ポリ塩化ビニル
特徴
RFID保護
色
ブラック///ホワイト

📡6cm RFID/NFC block range

🪶0.01cm ultra-slim design

🛡️Battery-free jamming tech

R844

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Description

🛡️ Stay one step ahead—block hackers before they even get close!

SEAMLESS WALLET INTEGRATION - Ultra-thin 0.01cm profile fits effortlessly into any wallet or cardholder without bulk.
INSTANT VALIDATION ON THE GO - Test your protection anytime at self-checkout terminals—see the block in action.
UNRIVALED RFID NFC DEFENSE - Shield your identity and finances from digital theft with cutting-edge signal blocking.
COMPREHENSIVE DUAL SIDED COVERAGE - Protects up to 2 cards on both sides within a 6cm radius for full-spectrum security.
LIFETIME PROTECTION WITHOUT BATTERIES - Innovative antenna and jamming chip work continuously—no charging, no hassle.

The SAITECH IT RFID Blocking Card set offers premium, battery-free protection against RFID and NFC skimming with a powerful 6cm blocking range. Its ultra-slim 0.01cm design fits perfectly in any wallet, providing seamless, lifetime defense for your credit, debit, and ID cards. Easily test effectiveness at self-service terminals and enjoy peace of mind 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 - 110,751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 - 180位
おすすめ度	4.6 5つ星のうち4.6 (5,021) 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	RF。
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

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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.

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

1 month ago

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4 days ago

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R844

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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