---
product_id: 353632842
title: "the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 11.8-Inch Black"
brand: "koumeican"
price: "26827 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/353632842-the-thinnest-extension-power-cord-in-the-world-0-0354
store_origin: IS
region: Iceland
---

# Safe for wheelchairs & baby buggies 0.9mm ultra-thin profile Flat design fits under carpets & doors the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 11.8-Inch Black

**Brand:** koumeican
**Price:** 26827 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Power that slips under the radar—literally.

## Quick Answers

- **What is this?** the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 11.8-Inch Black by koumeican
- **How much does it cost?** 26827 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/353632842-the-thinnest-extension-power-cord-in-the-world-0-0354)

## Best For

- koumeican enthusiasts

## Why This Product

- Trusted koumeican brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First, Always:** Engineered to prevent tripping and safe for children, elders, and mobility aids—ideal for schools, hospitals, and busy workplaces.
- • **Seamless Integration:** Flat, sheet-like design ensures no bumps or steps, perfect for sleek office setups and stylish home environments.
- • **Versatile Length Options:** Available from 30cm to 15m, tailor your power needs without clutter or compromise.
- • **Ultra-Slim Power Delivery:** At just 0.0354 inches thick, this cord disappears beneath your floors and door gaps, eliminating trip hazards.
- • **Japanese Precision Quality:** Crafted in Japan with rigorous standards, combining durability with minimalist aesthetics for the modern professional.

## Overview

The thinnest extension cord in the world at 0.0354 inches thick, featuring a flat, flexible design that fits effortlessly under carpets and through door gaps. Available in multiple lengths and colors, it offers a safe, trip-free power solution ideal for offices, events, and homes. Made in Japan with a focus on quality and user safety, it’s perfect for modern spaces demanding both function and style.

## Description

This is what we wanted The power cable of 0.9mm (about 0.003Inch) thick. The product is flat like a sheet. So there are not any steps when you lay it under carpets. Also, you canextend it across rooms by passing it to gaps of doors. No steps and you rarely trip, so It will be very convenient for events, at shops and offices where there are many computers and instruments etc.Made in Japan Colour White, Black and Orange (New colour)We have many sizes, from 30cm to 15m length New versions will be coming soon Please see other products on “senbukan.Safe for children and elder people. Preventing tripping.Free from worry . At schools, hospitals and facilities etc.,you can move by wheelchair,baby buggies, wagon with ease. All you need to is lay cords under floor mats, then you can easily increase electric power sources.Outstanding products by the narrowest gaps You can get electric power source whenever and wherever Gaps of doors, under carpets and around of computers and instruments. You can solve various problems of power cords which you have had in your life It can give you the electrocity directly without marring the beauty of your room.Please check following website about product details, security verification, insurance, guarantee and returned goods etc. http..flatcord.com.quality.htmlWe are unable to accept returned goods without verifications. Plastic packages and instructions are not attached to products for reducing costs.

## Features

- manufacturer: Koumeican
- Item Trademark: KOUMEICAN
- Item Category: Electronic Cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Koumeican |
| Part Number | 43222-7532 |
| Item Weight | 4.8 ounces |
| Product Dimensions | 13.5 x 13.5 x 9 inches |
| Item model number | CECOMINOD044534 |
| Is Discontinued By Manufacturer | No |
| Color | Black |
| Material | copper |
| Wattage | 1500 watts |
| Item Package Quantity | 1 |
| Plug Format | Type B |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Koumeican
- **Connector gender:** Male-to-Female
- **Plug type:** Type B
- **UL listed:** No
- **Case material type:** Plastic

## Images

![the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 11.8-Inch Black - Image 1](https://m.media-amazon.com/images/I/6184TEN5-CL.jpg)
![the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 11.8-Inch Black - Image 2](https://m.media-amazon.com/images/I/51xbfzVuocL.jpg)
![the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 11.8-Inch Black - Image 3](https://m.media-amazon.com/images/I/713MDcMoFHL.jpg)
![the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 11.8-Inch Black - Image 4](https://m.media-amazon.com/images/I/91fuKUdpC7L.jpg)
![the thinnest extension (power) cord in the world 0.0354-Inch Flat Code 11.8-Inch Black - Image 5](https://m.media-amazon.com/images/I/81w8cTjEBLL.jpg)

## Questions & Answers

**Q: What is the longest length avaible in feet please?**
A: Thank you for your question.

The longest code currently sold
The longest thing in the flat part is 3m (9.84 feet)


◆ Male side
Trapezoidal plastic part is about 4 mm (0.131 feet)
Normal cord length is about 15cm (0.492 feet)


◆ Female side
Trapezoidal plastic part is 4mm (0.131 feet)
Normal cord length is 15cm (0.492 feet)

And
Think about 10 feet.

Thank you.

**Q: How long is it in feet and inches?**
A: Length of the flat part Approximately 30 cm in length × 7.3 cm in width × 0.9 mm in thickness

**Q: Are you sure this is in "inches" or do you really mean "feet" in length?  11.8 "Inches" is not an extension cord, 11.8 "Feet" would be.**
A: Thank you for your inquiry.

Flat section thickness: 0.0354-Inch

Flat length: 11.8-Inch

It becomes.

Thank you.

## Frequently Bought Together

- Koumeican the thinnest extension (power) cord in the world 0.003-Inch Flat Code 11.8-Inch Black
- Flat Extension Cord 15 Ft, NTONPOWER Ultra Thin Flat Extension Cord Under Carpet, Rug, Door, Wall Mount Power Strip Flat Plug with 4 Outlets 3 USB, Overload Protection for Indoor Home Office, Black
- Long Extension Cord 15 Ft, NTONPOWER Ultra Thin Flat Extension Cord Under Carpet, Rug, Door, 3 Outlets Flat Plug Power Strip with 2 USB, Wall Mount, Overload Protection for Indoor Home Office, Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/353632842-the-thinnest-extension-power-cord-in-the-world-0-0354](https://www.desertcart.is/products/353632842-the-thinnest-extension-power-cord-in-the-world-0-0354)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-23*