Amethyst Knee

(1 customer review)


Product is FDA registered in the USA

Made by USA company HealthyLine®

  • Approx. Weight: 5 lbs (2.5 kg)
  • Approx. Size: 28″ x 22″ x 1.2″ (70  cm x 56cm x 3 cm)
  • Negative ion level: up to 700/cc
  • Controller (may vary): 1-12-hour timer to allow all-night sleep setting
  • EMF Protection: Advanced filtration system and extra EMF-blocking layers 
  • Materials: High-quality, nontoxic
  • Voltage: USA power 110-120V, 60W




This product is eligible for a HealthyLine


The Features

  • 3 lbs. of amethyst
  • Relaxing Hot Stone Therapy
  • Calming Negative Ion Therapy
  • Deep Penetrating Far Infrared Rays Therapy
  • Far infrared level: At least 5-14 um
  • Number of layers: 18 functional layers

Chronic knee pain doesn’t have to hold you down anymore. The Amethyst Knee Wrap is designed to conveniently wrap around your knee to stop pain in its tracks. By surrounding you knee with comforting heat, you’ll be able to relax and recover as you feel your muscle and joint pain diminish in only a few minutes.

The wrap also comes with a temperature controller so you can set the heat to your preference. For example, you can set the temperature to a low setting for a calm, comforting experience or turn it up for quick and powerful relief.

Furthermore, the combination of natural gemstones emits both far infrared rays and negative ions that penetrate deep within your body to take the wrap’s healing benefits to the next level. Don’t let chronic knee pain control your life by giving yourself the health and wellness benefits of the Amethyst Knee Wrap.

How to use the controller


Please note that HealthyLine White LED controllers and Green Dial controllers are both compatible with any InfraMat Pro®, as long as either controller features the same therapy controls and the same amount of prongs where it inserts into the mat connector. You can purchase white controller on Healthyline.com


Therapy description


  • Temporarily relieves joint pain

  • Helps with minor strains and sprains

  • Promotes Muscle Relaxation

To see the full description, please click here


  • Revitalizes cellular metabolism

  • Support the body’s natural ability to relax and sleep

To see the full description, please click here


  • Temporarily relieves joint pain associated with arthritis and muscle spasms

  • Helps with minor strains and sprains

To see the full description, please click here

Weight 7 lbs
Dimensions 18 × 4 × 8 in


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Condition A – 30% with White Controller, Used Very Good Condition – 30% with White Controller, Used Good Condition – 40% with Green Controller


Model Lines


1 review for Amethyst Knee

  1. Tara Roberts

    Got this before my knee surgery and I’ve never made a better purchase IN MY LIFE!! So great for pain, stiffness, and recovery!

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