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Flex™ by Shine®: red and infrared light that wraps around your knee

165 LEDs. Four flexible panels. 270 degrees of coverage.

Flex wraps around your knee and shines 660nm red and 850nm infrared light from every side at once. You use it at home, on your schedule.

$189.99

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Free U.S. shipping on orders over $50. 60-day guarantee and one-year warranty.

Flex by Shine 4-panel red and infrared LED wrap

Why Flex

270-degree coverage

Four adaptive panels wrap around the whole knee, so the light reaches the front, the sides and the back at the same time.

165 LEDs, two wavelengths

660nm red and 850nm infrared LEDs work together in one wrap.

Settings you control

Choose the intensity and the timer that suit you.

How to use Flex

1

Wrap it on

[Wrap Flex around your knee and secure it so the panels sit close to your skin.]

2

Pick your settings

Choose the intensity and set the timer.

3

Relax

A session takes 10 to 40 minutes. You can use Flex up to twice a day.

Not just for knees

Flex is shaped for the knee, and it also fits other areas. Use it on your shoulder, back, hip, hand, wrist or foot.

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Flex by Shine used on the shoulder

What's in the box

Everything you need to get started:

  • Flex device
  • Strap
  • Control
  • Control cable
  • Power adapter cable
  • Quick start guide
What comes in the Flex by Shine box

Our promise

60-day guarantee

Not happy with Flex? Return it within 60 days for a full refund.

One-year warranty

If something goes wrong in the first year, we make it right.

Real people

Shine is an American company, founded in California in 2009. When you have a question, a real person on our team answers.

Questions

How long is a session?

10 to 40 minutes. You can use Flex up to twice a day.

Where can I use Flex?

On your knee, shoulder, back, hip, hand, wrist or foot.

What light does Flex use?

165 LEDs with 660nm red and 850nm infrared light.

Is Flex rechargeable?

No. Flex is a plug-in wrap. It runs on wall power through its cord, so there's no battery to charge.

What if Flex isn't right for me?

You have 60 days to return it for a full refund, and a one-year warranty after that.

Ready to try Flex?

$189.99

Shop Flex

Free U.S. shipping on orders over $50. 60-day guarantee and one-year warranty.