NEW! Latest and Greatest Version

 SuperKing Earthing Mat  183cm x 203cm - Grounded Kiwi

FAQ: Can I use this with my electric blanket? - Yes, and we highly recommend you do. Place the Earthing mat on top of the electric blanket.

Embrace the ultimate earthing experience with Grounded Kiwi’s premium SuperKing Earthing Mat, designed in New Zealand for Kiwi and Aussie homes. Perfect for SuperKing and even Cali-King beds, this ultra-soft, luxurious grounding mat is the most advanced of its kind worldwide, offering effortless grounding every night.

This 100% conductive mat delivers 8+ hours of rejuvenating earthing without requiring direct skin contact. Placed beneath your regular fitted sheet, it’s crafted by our family-run business with 8 years of expertise and over 25,000 satisfied Kiwi customers. Our eco-friendly mat outperforms outdated overseas products, ensuring superior quality and longevity.

Unlike silver fibre sheets (only 5% conductive) or stainless steel sheets (30% conductive) that wear out in just months, our 100% carbon-infused perforated leatherette is 19 times more conductive and built for years of consistent performance. Backed by a 2-year warranty and local NZ support, it’s the premier grounding solution for your health and wellness.

Steer clear of cheap, substandard earthing sheets from overseas brands. These low-quality products underdeliver and frustrate users. Trust Grounded Kiwi for an exceptional earthing experience you can rely on.

Why Choose Grounded Kiwi’s SuperKing Earthing Mat?

• Unrivalled Conductivity: 100% conductive carbon leatherette surface – 19x more effective than silver fibre sheets and 3x superior to stainless steel sheets.
• Lasting Resilience: Withstands body oils and wear, unlike overseas sheets that degrade rapidly.
• Green & Safe: Vinyl/PVC-free, latex-free, with a soft cotton backing. Tested for safety.
• Perfect, full coverage fit: Designed to perfectly fit your Superking-sized bed with four corner straps for a smooth, secure placement.
• Seamless Grounding: Position under a fitted sheet (We recommend cotton for best earthing results) – your skin’s moisture ensures optimal electron flow.
• NZ-Made Quality: Backed by Grounded Kiwis’ 2-year warranty and local customer support (call 022 5107939).

What’s Included?

SuperKing Earthing Mat (183cm x 203cm)

Earthing plug & cord

Fitted corner straps for secure placement

Pro Tip: Add a Socket Tester to your order to verify your power socket’s Earth connection for the best grounding results.

How to Use Your SuperKing Earthing Mat

(Full instructions included with every order)

1. Position the mat between your mattress and a fitted sheet, preferably natural fibre like cotton, for optimal conductivity.
2. Secure with corner straps to avoid bunching.
3. Attach the earthing cord to the mat and plug into a grounded power socket.
4. Sleep deeply, grounded all night!

No direct skin contact needed – the mat’s fully conductive surface leverages your skin’s moisture for efficient electron transfer.

How to make your Earthing mat last for years 

Care Instructions;

Use Mild Soap and Water: Dampen a soft cloth or sponge with mild soap and warm water. Avoid using harsh chemicals, as they can damage the conductive material.

Gently Wipe Down: Gently wipe the surface of the mat to remove dirt, oils, and other debris.

Avoid Soaking: Do not soak or submerge the mat in water. Excess moisture can damage the inner conductive layer.

Dry Completely: Use a dry towel to absorb any excess water. Ensure the mat is completely dry before reconnecting it to the socket.

Regular Maintenance: Aim to clean your earthing mat every few weeks or as needed, depending on usage and environmental factors.

Why Trust Grounded Kiwi?

Unlike overseas brands that hide negative reviews and sell low-quality, “perpetually discounted” products, Grounded Kiwi is New Zealand’s premier earthing expert. We display ALL reviews – good and critical – because integrity drives us. With 8 years of commitment to earthing, we’re here for your wellbeing. Reach us at 022 5107939 or visit groundedkiwi.nz.

We give back: As proud sponsors of the Taranaki Kiwi Trust, we generously contribute thousands of dollars each year to support our community and protect New Zealand’s native wildlife. Learn more about our commitment on our Give Back page.

Join 25,000+ Happy Kiwis – Shop Now!

Transform your sleep with the world’s finest earthing mat, crafted for New Zealand and Australian homes. Order now and embrace the Grounded Kiwi difference!