# Galtunmy Faraday Fabric, 43" x 36

Copper-nickel Faraday fabric in a 43" x 36" sheet for DIY sleeves and liners, not for buyers who need washable, ready-made shielding.

- [Original product page](https://www.ofertitastop.com/us/product/galtunmy-faraday-fabric-43-36)
- [View offer](https://www.ofertitastop.com/us/visit/galtunmy-faraday-fabric-43-36)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-30T23:37:53.426Z
- SKU: ofertitastop-us-99656
- Category: Electronics > Circuit Boards & Components > Passive Circuit Components > Capacitors
- Source store: amazon US
- Active deal: Yes
- Price: 15.99 USD
- Previous price: 19.99 USD
- Discount: 20%
- Rating: 4.3 / 5
- Reviews: 117

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

If you want a ready-made pouch or curtain, a finished product may take less work, this Galtunmy Faraday fabric is for people who want to cut and sew their own shielding project. The 43" x 36" piece is the smaller of the two sizes described, and the package includes conductive tape for securing the material. It’s a flexible format for a card sleeve, key fob pouch, or device cover, but the result depends on how well you close the edges and seams.

## Getting the most from it

Use the fabric as a material for a specific DIY project rather than expecting a finished shield straight out of the package. For example, you could cut a piece for a cell phone sleeve, then secure or sew the edges so the fabric fully encloses what you want to shield. The listing says the kit includes 3M shielding tape for this size and a basic instruction manual. It also says that using two layers delivers better shielding, though that means planning for additional fabric coverage.

The fabric is listed as 62% polyester, 25% copper, and 13% nickel. The manufacturer describes it as blocking Wi-Fi, Bluetooth, GPS, RFID, and cellular signals, with stated shielding of 70–80 dB. Those figures are product claims, not independent test results provided here. Without having tried it, the practical takeaway is that careful coverage matters: gaps or an incomplete closure may undermine the purpose of a shielding project.

## Why it’s worth it

The main appeal is control over the finished item. A 43" x 36" sheet gives DIY beginners and crafters material to cut for smaller projects such as wallet liners, card sleeves, key fob pouches, and electronic-device sleeves. The included tape means there’s an attachment option in the kit, while sewing is another approach mentioned in the instructions. If you prioritize a custom size or shape, this is more adaptable than buying a ready-made sleeve, if you prefer something finished and usable immediately, the cutting and assembly are extra work.

The listing also describes a reinforced coating intended to resist everyday wear, abrasion, and peeling. That may be useful for projects handled regularly, but the product still needs careful storage and handling to preserve its shielding performance.

## Worth noting

This material is not presented as washable. The care instructions say to avoid scrubbing, washing, staining, and direct sunlight, and to store it in a cool, dry place. That makes it less convenient for an item likely to get dirty or need frequent cleaning. The listing also recommends gloves for people with metal sensitivity. Tape is included, but the stated shielding depends on making a complete seal, so simply placing fabric over a device should not be treated as equivalent to enclosing it.

It’s a great fit if you enjoy making a custom pouch or liner and can take care with the seams. It may not suit you if you need a washable, finished product or want a large curtain or wall lining: the listing reserves those larger projects for the 43" x 118" size.

## When it makes sense

Choose this size when your project is compact and you want to decide the shape yourself—for instance, cutting a panel to line a wallet or forming a small pouch for a key fob. The included tape and sewable format give you two ways to assemble it, while the stated double-layer approach is worth considering if you have enough material for your design. Skip this sheet if you need broad room coverage, a ready-to-use enclosure, or fabric you can wash, its strongest case is a small, carefully assembled DIY shield, not a maintenance-free finished accessory.

## Images

![Galtunmy Faraday Fabric, 43" x 36 — 1](https://www.ofertitastop.com/i/0oiQkMeUmCfFmajyP7oJ0fnRNiO6mm6TmEpSEyzK2N1HxAggeHCX6weQCQcDc7iiFcAtB72_5qtHbwTq428Xrtea_-JuKtdrtM2t6XrM1fdgboj1z3lu1vsCmQ.jpg)

![Galtunmy Faraday Fabric, 43" x 36 — 2](https://www.ofertitastop.com/i/Av0BsQrl_4TjRzJeHZbGUYq6EBEWRpQTCpm_5FufV5rQeNFiUoImXKTut90qEouCWcJ_RlWB7lpp9TOj9NQu5ma-UZAZJk2hmQh7BCQyUJRtMBXNsuVlfu3Gkw.jpg)

![Galtunmy Faraday Fabric, 43" x 36 — 3](https://www.ofertitastop.com/i/pAjrahq-6kVLSc9Mzx9Lcqb5jqZyszG0_n9bjlHMH5tMjcKXTn0iQK4ESAuo9f48Y38-WErg4Vn64jkQADoBz83UWXsobZWGyoPYAiR7pfUCpkbu1_IIsI0lTg.jpg)

![Galtunmy Faraday Fabric, 43" x 36 — 4](https://www.ofertitastop.com/i/Njbw_lMrRylSDyxAM11v6bJYtkMBNjsV6O5rT6xyJM1HDJl8U4mT8PVVleavaU96KoBnTv1Z6ym-SD9OuQydzlKMUDsXXskv1VEXzeobLGDPwbLmOX6g0plpzw.jpg)

![Galtunmy Faraday Fabric, 43" x 36 — 5](https://www.ofertitastop.com/i/LKDNi5eZdKBOadfgFf7_xdWWd-rTXEvm3BOPsgA1j61H_Ntn7P08YMnTtfFZuOTSf-BasRV2f_pZiGG8r6f-IjLTbzShC2I2HkyZwVtzRxxSC_GS9K9E2qSWDA.jpg)