{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Card Sleeve Holder extra digital HB390427 — 2 pcs RFID/NFC signal blocker for ID and payment cards
4.99 €

Card Sleeve Holder extra digital HB390427 — 2 pcs RFID/NFC signal blocker for ID and payment cards

Card Sleeve extra digital HB390427 — 2 pcs signal blocker Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Card Sleeve Holder extra digital HB390427 — 2 pcs RFID/NFC signal blocker for ID and payment cards

{{email}}
You keep track of price changes

Card Sleeve Holder extra digital HB390427 — 2 pcs RFID/NFC signal blocker for ID and payment cards

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

extra digital HB390427 card sleeves (2 pcs) are protective signal-blocking holders designed for ID, access and payment cards. The sleeves prevent RFID/NFC skimming by blocking radio signals while keeping cards slim and wallet-friendly. Use them for travel, daily carry or workplace access to protect personal and financial data from unauthorized reading.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 10463986
Manufacturer: extra digital
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
20.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
23.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
23.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

Faraday Card Sleeve HB390427 is a set of two shielding sleeves designed to protect ID and bank cards from external electromagnetic signals. The sleeves act like a Faraday cage, preventing unwanted reading or interference with the data stored on contactless cards while remaining passive and not emitting signals or affecting other electronic devices.

Advantages

The sleeves block a range of wireless signals including RFID, Bluetooth, 4G, Wi‑Fi, GPS and GSM, and are lightweight and compact (88 x 57 mm, 3 g each). Supplied as a 2‑piece set, they help prevent remote skimming, accidental data degaussing caused by electromagnetic fields, and interference from mobile phones when a card is kept nearby.

Suitable for

  • Protecting contactless ID cards from unauthorized reading
  • Shielding bank cards from remote skimming and signal interference
  • Storing access cards and transport passes when not in use

Key specifications

  • Model: HB390427
  • Quantity: 2 pieces
  • Dimensions: 88 x 57 mm
  • Weight: 3 g each
  • Signal blocking: RFID, Bluetooth, 4G, Wi‑Fi, GPS, GSM
  • Brand: extra digital
  • EAN: 9990000390427

How to use

Insert an ID or contactless bank card into the sleeve so the card lies flat inside. Keep the card inside the sleeve when not using it to ensure protection against wireless reading and electromagnetic interference. Remove the card from the sleeve only when you need to present or use it normally.

Usage recommendations

For best results, store cards individually in the sleeves and avoid folding or creasing the sleeve material. Do not attempt to charge or connect cards while they are inside the sleeve; the shielding will prevent normal communication.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Card Sleeve extra digital HB390427 — 2 pcs signal blocker cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All extra digital products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized extra digital service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.