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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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, クラシック

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, 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

⚡Battery-free jamming chip tech

📡Blocks RFID & NFC signals up to 6cm

🪶Ultra-slim 0.01cm design fits any wallet

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

31661CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

Description

🛡️ Stay one step ahead—block hackers before they swipe!

TESTED TRUSTED - Instantly verify protection at any self-checkout—watch unauthorized scans get blocked in real time.
UNRIVALED DIGITAL DEFENSE - Advanced RFID & NFC blocking shields your identity and finances from electronic theft in today’s contactless world.
SEAMLESS WALLET INTEGRATION - Sleek 0.01cm thickness slides effortlessly into any wallet or cardholder without bulk.
UNIVERSAL FIT FOR MODERN LIFE - Five classic black cards designed for men and women, perfect for daily use and travel.
LIFETIME POWER FREE PROTECTION - Innovative jamming chip disrupts signals without batteries—security that never quits.

The SAITECH IT RFID Blocking Card set includes 5 ultra-slim cards engineered to block RFID and NFC signals up to 6cm, using a battery-free jamming chip to protect your credit, debit, and ID cards from electronic theft. Designed with a sleek 0.01cm profile, these cards fit seamlessly into any wallet or cardholder. Easily test their effectiveness at self-service checkout terminals, ensuring your data stays secure in a contactless world.

Specifications

ASIN	B09K78VB2J
Amazon 売れ筋ランキング	産業・研究開発用品 - 214,055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 - 234位
おすすめ度	4.6 5つ星のうち4.6 (4,707) 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

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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4 days ago

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