---
product_id: 270731409
title: "3.0 | ERTHE | PRJ20 | Two Strap Pack | Grounding | Earthing | Earthing Shoes | Grounding Shoes | Improve Sports Performance | Reduce Inflammation | Improve Sleep Quality"
brand: "earthling"
price: "497 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/270731409-3-0-erthe-prj20-two-strap-pack-grounding-earthing-earthing
store_origin: DK
region: Denmark
---

# Nano Particle Tech Grounding Benefits Improves Performance 3.0 | ERTHE | PRJ20 | Two Strap Pack | Grounding | Earthing | Earthing Shoes | Grounding Shoes | Improve Sports Performance | Reduce Inflammation | Improve Sleep Quality

**Brand:** earthling
**Price:** 497 kr
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Game with Every Step!

## Quick Answers

- **What is this?** 3.0 | ERTHE | PRJ20 | Two Strap Pack | Grounding | Earthing | Earthing Shoes | Grounding Shoes | Improve Sports Performance | Reduce Inflammation | Improve Sleep Quality by earthling
- **How much does it cost?** 497 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/270731409-3-0-erthe-prj20-two-strap-pack-grounding-earthing-earthing)

## Best For

- earthling enthusiasts

## Why This Product

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

## Key Features

- • **Quick Application:** Effortlessly attach and detach without damage.
- • **Grounding Made Easy:** Transform any shoe into a grounding powerhouse!
- • **Scientifically Backed:** Developed with elite athletes for peak performance.
- • **Sleep Like a Champion:** Reduce stress and improve sleep quality naturally.
- • **Self-Healing Technology:** Stay grounded without the wear and tear.

## Overview

The EARTHLING 3.0 PRJ20 Two Strap Pack is an innovative grounding solution designed in Australia, utilizing advanced nano particle technology to enhance athletic performance and overall well-being. This easy-to-apply strap allows you to ground any shoe, promoting reduced inflammation, improved recovery times, and better sleep quality, all while being backed by extensive research with elite athletes.

## Description

Full description not available

## Features

- MADE IN AUSTRALIA: With over 7 years of continuous research and development, the all new earthing strap has been developed with Australian Olympians and Elite Sports Athletes. Exclusively researched, developed and manufactured in Australia. The latest version has arrived and is in pre release, you may receive the latest generation strap with even more superior wearing, earthing and grounding strap from all new materials.
- PROBLEM: Your body naturally produces electricity to function. Any excess electrical energy that the body does not use is sent to the Earth when you are barefoot (known as grounding or earthing). Common footwear prevents grounding or earthing because it is insulating. This creating positive charge in your body. If not treated, it can lead to inflammation, poor sports performance, longer recovery times, increased muscle soreness and fatigue, elevated stress hormones and bad sleep.
- SOLUTION: The PRJ20(tm) strap solves the problem by making sure the wearer is always grounded when wearing any shoe. PRJ20 uses the latest nano particle technology which enables it to self-heal from wear. A better alternative to grounding shoes, grounding socks or grounding earthing mats because this grounding and earthing strap stays on your shoe all day long. Ground and Earth the footwear of your choice! You won’t even know it is there.
- GROUNDING AND EARTHING BENEFITS: Grounding and Earthing allows you to stop positive charge build up and makes sure your body can naturally keep inflammation under control and reduce stress hormones. This can reduce chronic pain, reduce muscle soreness, decrease sports recovery times, promote muscle recovery and improve the quality of your sleep.
- QUICK AND EASY TO PUT ON MONEY BACK GUARANTEE: Use this grounding/ earthing strap on any work or sports shoe. The grounding strap is applied to the inside and outside of your shoe using the adhesive backing on the strap. Ground ANY shoe. Removes without damaging your shoe. Two Straps in this pack. Please refer to product description.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 11.34 x 2.13 x 0.59 inches |
| Package Weight | 0.02 Kilograms |
| Brand Name | EARTHLING |
| Country of Origin | Australia |
| Color | black |
| Material | Leather |
| Manufacturer | Earthling 3.0 Pty Ltd |

## Images

![3.0 | ERTHE | PRJ20 | Two Strap Pack | Grounding | Earthing | Earthing Shoes | Grounding Shoes | Improve Sports Performance | Reduce Inflammation | Improve Sleep Quality - Image 1](https://m.media-amazon.com/images/I/81jJ3gz-LML.jpg)

## Questions & Answers

**Q: Does it works even I use socks?**
A: Hi Jose,

Absolutely! Your sock will not prevent you from being grounded when using the strap.

Thank you

**Q: Are these easiely change-able from shoe to shoe? May I switch it to whatever shoes I'm wearing with ease?**
A: Hi, 

The straps are designed for single shoe use only and cannot be changed to another shoe. Once the shoe is prepared properly the straps will stay in place very firmly. 

Thank you

**Q: Do i need to wear 2 at the same time for maximum benefit ?**
A: Hi Andy,

Wearing two straps gives you the maximum benefit as your are constantly grounded. The chance of building any static or positive charge is completely eliminated by wearing two straps.

Thank you

**Q: Do these work on children's shoes?**
A: I’d think so. Just put them on over the back of the shoe (which I did, too) instead of the side so the longish strip can be stuck down the inside of the shoe.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works
*by J***B on October 22, 2021*

I know there were some doubts on wether this works or not, I did too. So I bought a grounding tester to check and see if the strips actually work, and it did! Since i had the strip on my heel, I tried it with the heels on the ground, and on my tip toe, and when I was on my heel it indicated that I was grounded but when I was on my tip toe it turned off. I wanted to put this review up because I think we should always promote legit products. Of course, the best would be to go barefoot on the ground and grass and soil, but these strips are a good addition to have. I highly recommend these! Hope this helps!

### ⭐ Not good
*by M***E on July 14, 2021*

I followed the instructions and cleaned the shoe off. I placed it where there wasn't much wear on my shoe. I stood on it for 2 minutes to get it to adhere and waited before using the shoes, but the traction from my one mile walk was simply too much for the strip to handle. It started peeling off the first time I wore it. I used the shoes on a walk the second day and it completely came unglued. I did walk through some wet grass, but it should have stayed on.I don't recommend these. I'm going to contact the company and request a refund.

### ⭐⭐⭐ They last for about a month
*by D***A on March 12, 2025*

I gave these three stars because they only last for about a month before wearing out. At $10 for each set that would get pretty spendy to keep up. So I won’t be purchasing any more

## Frequently Bought Together

- EARTHLING 3.0 | ERTHE | PRJ20 | Two Strap Pack | Grounding | Earthing | Earthing Shoes | Grounding Shoes | Improve Sports Performance | Reduce Inflammation | Improve Sleep Quality
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**Shop now:** [https://www.desertcart.dk/products/270731409-3-0-erthe-prj20-two-strap-pack-grounding-earthing-earthing](https://www.desertcart.dk/products/270731409-3-0-erthe-prj20-two-strap-pack-grounding-earthing-earthing)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-07*