Knee-4J InfraMat Pro®

Product Code: 04J

3 in stock

Product is FDA registered in the USA

Made by USA company HealthyLine®

  • Size: 25″ x 13″ x 1.2″ (66  cm x 32 cm x 3 cm) each
  • Box Size: 16″ x 8″ x 3″ (41 cm x 20 cm x 8 cm)
  • Weight: 4 lbs (2 kg); comes with a carrying case
  • Box Weight: 4 lbs (2 kg)
  • Gemstones: 35 jade stones in each piece
  • Negative ion level: At least 700/cc
  • Far infrared level: At least 5-14 um
  • LED display controller: Set temperature up to 70° Celsius (160° Fahrenheit)
  • Number of layers: 14 functional layers
  • EMF Protection: Advanced filtration system and extra EMF-blocking layers 
  • Materials: High-quality, nontoxic
  • Voltage: USA power 110-120V, 50W
  • Trial Period: 45-day trial for free returns (shipping cost not included)
  • Warranty: Free 1 year full USA warranty

If you’re experiencing aches and pains in your knees, HealthyLine™ has the InfraMat™ Knee-4J to heal you. The 35 jade stones have a diameter of 1” that line the knee wrap where they spread a mixture of soothing heat and healing energy. The properties of the jade stones are perfect for relieving pain. Jade has been used for thousands of years by Eastern medicine to energize and promote wellness as the most efficient heat absorber among semiprecious stones. Today, HealthyLine® is using the same Eastern principles to bring you modern holistic health.

Jade is known for a number of healing properties:

• As one of the more powerful healing stones, it helps in purifying body and spirit

• It is used for optimal heat penetration and transference of energy

• Jade produces negative ions, a reaction that encourages cells to refresh themselves and boost metabolism

• Jade prevents harmful substances from entering the body and helps improve immunity

• It helps in calming kidney, stomach, and heart problems

• Jade is ideal for fighting off diseases and preventing sickness

Our knee wrap from our InfraMat Pro® line is designed to envelop your knee in heat. The jade stones lining the wrap emit negative ions through Far-Infrared (FIR) that reduce pain, help in healing injuries, and promote a higher cellular metabolic rate. Negative ions are important to our health, as they reduce the presence of positive ions (free radicals) and restore balance to the human body. Negative ions are noted for strengthening the functions of autonomic nerves, reinforcing collagen production, improving the immune system, and increasing metabolic rates on the cellular level. With your knee wrap, the jade combined with the negative ions will provide more oxygen to your cells and tissue, bringing you a flood of warmth and relaxation after a rough day. The knee wrap will also speed up the oxidation of serotonin in your blood stream, which will brighten your mood and relieve your pain.

We suggest using your knee wrap on a medium heat for best results, but if you prefer a high heat setting, you should place a towel between your knee and the wrap. The knee wrap comes in a pair attached by a wire so that you can provide relief to one or both knees. The heat produced by the jade is emitted on the Far Infrared spectrum, which allows heat to penetrate deeper under your skin–straight to the muscles and tendons. This form of heat therapy will expel toxins and heavy metals that pollute our bodies every day, meaning better health for your body overall and a concentrated source of heat for your knees. All these benefits are designed to increase your overall well-being to bring you a sense of balance when you use your knee wrap. Day-to-day use is recommended to ensure your body is getting the rejuvenation it needs to keep up with your busy and stressful lifestyle. HealthyLine® is a USA company providing the healing power of jade through their InfraMat Pro® technology.

It’s a knee wrap for direct use for knee therapy. A rare and unique model. Recommended to use medium heat. If used with maximum heat, use a towel between the stones and the knee to avoid direct contact with the hot stones. Sold as a set of two wrap pads, connected with a wire.

Additional information



3 reviews for Knee-4J InfraMat Pro®

  1. Rated 5 out of 5

    (verified owner):

    After a terrible car accident I got in and long painful months of therapy I still suffered from pains in my legs. I was happy to be alive and walk again, so I tried not to focus on this. One my colleague advised me to try this mats. I was crying happy tears when I realized that after just 3 weeks of using I didn’t feel pain anymore. Now I feel fully recovered.

  2. Rated 5 out of 5

    (verified owner):

    I had suffered from joint pains for years before I learnt about this unique device. I didn’t believe it could help with that awful condition I experienced. But after some weeks of every night sessions I was pleasantly surprised as my knees felt and worked much better.

  3. Rated 5 out of 5

    (verified owner):

    These knee pads are incredibly effective! I can’t say how happy I am to have this device, it helped me with long-lasting, severe pains I thought would never go away.
    I’m active again, it’s sooo great when each step you take doesn’t bring you pain anymore.
    I highly recommend this product for everyone with pain or discomfort in the knees.

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  • Specially designed to manage aches and pains in the knees
  • Contain natural jade gemstones
  • Wraps the knees in warm, deep penetrating heat
  • Can be used on either knee
  • No PEMF therapy
  • No photon light therapy
  • No tourmaline or amethyst
  • Region-specific healing only