Gray Ereada® Amethyst Mattress SINGLE 75"L x 39"W (190 x 100 cm)

Regular price $ 1,199.00 $ 1,299.00 | Save $ 100.00 (7% off)




Ereada Corp is an American company specializing in high-end products from jewelry natural Amethyst gems.

Our company focuses on Amethyst mats and non-powered luxury products from this precious stone.

Our products are for consumer use, but we make them with the parts and components of industrial grade.

The mats are great for both home users and professionals. They are built to last! Many of the earliest models made by our manufacturing facility in South Korea almost 20 years ago are still operative.

A new Gray collection of the electric-powered deep infrared heat Ereada® FIR Amethyst Mat with bio-magnetic function is available in four convenient sizes: Mini 20"x32" (50x80cm), Midsize (Compact Pro) 24"x59" (60x150cm), Professional 29"x73" (72x186 cm), and Single 39"x75" (100x190 cm) for use on your bed, massage table, couch or even on the floor for yoga and stretching.

The Gray Ereada mats are massive. They contain up to 40-50% more crystals than the Amethyst mats of the same size from other manufacturers.

Gray Compact PRO (Midsize), Professional (PRO) and Single size (PRO XL) Amethyst mattresses feature:


Refurbished Like-New or Open Box Discounted Products sales are final and not returnable. However, the same 1-year warranty as for the new mats protects your purchase.

If you would like to use the mat in Europe, Asia, or South America, make sure you select a correct 220-240V voltage the same as in your country's electrical grid.


Grey Ereada® Professional Amethyst Mat SINGLE (PRO XL)


Mat Surface
Luxury Grey Heat Resistant Animal-free Man-Made Microfiber Eco-Suede
Weight (mat only without controller)
44 lb (20 kg)
Amethyst Crystal Weight
29 lb (13 kg)
Amethyst Crystal size3-10 mm, tumbled shape
Amethyst ColorNatural Violet Clear (no paints added)
Amethyst OriginKorea, Brazil, Grade A+
Amethyst Refractive Index1.544-1.553
Temperature Range (7 levels)86 ~ 158°F (30 ~ 70°C) 
Mat total area size
75 x 39 inches (190 x 100 cm)
Heating area
62 x 31 inches (155 x 72 cm)
Heating Power Consumption240 Watts
Rated Voltage
AC 110-120V / 60hz or 220-240V / 50Hz
Pulsation Magnetism Intensity
100-400 gauss
 Power Consumption max
20mA / 20W
Five copper coils inside the upper part of the mat
12 pcs static
Box size40x25x8 inches (101x62x21 cm) 55 pounds (25 kg)
Ventilated controller with the timer (4, 8, 12 hours settings), seven levels of adjustable heat, Air Ion and AUTO EMI function
Made by the registered facility of Hyundai Co, Korea
Set includesThe Mat, controller, carry and storage bag, waterproof protector cover pad with 3-D air mesh, and user guide.

Click on the BUY button now while supplies last!


The central part of the Ereada® Amethyst Mat 16 layers system is a thick Amethyst layer forming all the surface of the mat and releasing far infrared rays and negative ions.

The SINGLE mat contains more than 29 pounds (13 kg) of natural untreated purple Amethyst crystals, the highest value in the industry for this size.

The SINGLE or XL size Ereada® Amethyst Mat is 39 inches (100 cm) wide and 75 inches (190 cm) long. It is 11 inches (28 cm) wider and 2 inches (4 cm) longer than the PRO model to perfectly accommodate taller and bigger users. Also, it is very comfortable for sleeping. This mat is the owner's choice!

Grey Ereada® Amethyst Mat features seven intensity levels in the heat range between 86°F and 158°F (30°C - 70°C) electromagnetic fields free double silicon Titanium electrical heating system.

High quality ventilated overheat proof auto controller enables you to set the heating temperature level and timer.

Mat emits an Earth-like magnetic filed to quickly restore the natural electrical field and create a recharging environment reenergizing our body and mind.

The mat emits far and mid-infrared rays with 93% efficiency in the most absorbable wavelength range between 4 and 16 microns. Amethyst crystals refract, and geometrically structure the infra-red light to penetrate 6-8 inches (15-20 cm) deep.

Ereada® Amethyst Mat uses the highest quality most precise in the industry Bi-Metal heat sensors to control heating functions within the different layers of the mat.

The mat generates anions through distinct layers and electrical discharge function of the controller and directly conduct them to the tissues. You can also activate the air ion function by the "Ion" button of the controller.

The beautiful, patented wave design with two windows looks luxury. The best quality leather-free animal-free human-made heat resistant suede fabric is durable and soft to touch and feel.

Grey Ereada Amethyst Mat uses the heavy-duty industrial quality parts, and the most expensive A+ natural untreated Amethyst crystals. It comes from the original Korean manufacturer with 20 years of experience in the field of heated crystals beds making.

In addition to Far-Infrared heat and magnetism, Amethyst crystals and inner negative fabric layers with carbon and yellow mud release healthy negative ions up to 2000 per cm3. The mat directly conducts anions to tissues. The function is active always when the Amethyst pad is warming or pressed with your body.

Ereada® Amethyst mats contain almost 1,5 times more of Amethyst crystals than other brands of FIR mats of the same size and are much more substantial.

Ereada mat is ideal for creating a naturally stress-free environment for well-being and for feeling renewed and reenergized. Many customers find it useful for beautification, relaxation, and healthy lifestyle pursuits.

The mats help to maintain the nurturing environment and encourage activity that complements the powers and energies within our body and mind to promote an overall healthy style and support optimal comfort and happiness.

The strong wish to make these products more convenient and affordable moved us to share our positive experience with our relatives, friends, and all other people of the same holistic believes. It encouraged us to start this business.

We do our best to provide our customers with the highest quality unique products with the best value in the market.

We provide the best value for money even though plenty of cheap imitations from China has recently appeared on the market. They bring the prices below the cost level of high-quality, durable products.

The lifespan of the hot stone mat may be as short as the warranty period or even less. It can also be as long as the manufacturing history. We are proud to say that many of even 20 years old mats made by our manufacturer are still working on a daily base,

Please check our website for other types of Amethyst infra-red heating mats, pads, pillows, and other luxury products.

Grey Ereada® Amethyst Mat is a long-life product built to last. It comes with a 1-year world warranty.

Our customer support service will always respond within 24 hours or less, seven days a week. We are sure that you will like the results of the mat use after just a few 1-hour sessions, or we will refund your purchase price.


Click on the BUY button now while supplies last!

nineninenineNote: Ereada® mats are great for general wellness. They may awaken the restfulness, comfort, and invigoration powers and energies and can become an essential part of your healthy lifestyle. Ereada® mats may help supplement your lifestyle. Still, neither Ereada® mats nor any information on https://Ereada.com or linked websites or literature, on labeling or in printed materials are not intended to diagnose, cure, treat, mitigate, or prevent any disease, illness or medical condition or to substitute medical treatment or advice of any kind or to affect the structure or any function of the body. Please, see the Legal Disclaimer page for more information.
Gray Ereada® Amethyst Mattress SINGLE 75"L x 39"W (190 x 100 cm)
Brand New / 110-120V - $ 1,199.00
  • Brand New / 110-120V - $ 1,199.00
  • Like-New Refurbished or Open-Box / 110-120V - $ 999.00

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