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These HATS shield noggins from 99.9% of harmful EMF radiation*, with the bonus of being anti-bacterial and anti-odor due to properties inherent in silver.

Both HATS are adjustable to fit most heads:

bubl Baseball: 6-panel hat with tuck strap and slide closure

bubl Trucker: 6-panel hat with plastic strap closure

A much better look than tin foil hats.

*Testing was performed at a US test facility that is FCC Certified and NVLAP Accredited, where it was determined that the bubl shielding technology is effective at blocking 99.9% of the harmful frequencies emitted by Wi-Fi, 2G, 3G, 4G, and 5G mobile phone RF radiation, in addition to blocking 99.9% of the harmful radiation from computers, tablets, smart meters, power lines, Bluetooth and microwave ovens. 

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50 Yrs Ago We Started In a Garage

Our Playground Has Grown

When you focus on delivering value, the sky's the limit. You can find our products on the shelves at many popular large retailers throughout the United States.

Check out the reviews and ratings our products have achieved from customers on Amazon. Our inventory catalog isn’t very large, so our average number of reviews and ratings per product isn’t commonly encountered on Amazon.

You should visit the small businesses owned and operated by the network of distributors who carry the Prince Lionheart brand within their store’s available inventory.

  • 3,000+

    Retail locations our products are sold

  • 70,000+

    Product ratings / Reviews on amazon
  • 200+

    small Business Independent distributors

Brands We Do Business With

  • 100+

    Patents In US and International

  • 50

    Years Prince Lionheart's Been in Business
  • 2

    Generations of Mcconnells

OUR Family remains focused

We invent, design and manufacture right here in the US. But we won’t make just anything—we have to be able to make a product that matters, is safer, or is just plain better. 

Our passion and love of what we do is in the details. We don't do things simply for the bottom line; we do things because they're the right things to do.

Prince Lionheart has remained family-owned and operated—honored to be a small part of the many families who buy our products.


Customer Support: customerservice@princelionheart.com


We do our best to provide our customers with as much information as possible, but if you have a question, please ask away!