Features:

1. Magnetic Therapy: The knee pads incorporate 16 high-efficiency energy magnets that are designed to nourish the knee joints, alleviate coldness, and prevent cold legs.

2. Large Heating Area: With a 21*15cm² heating area and a four-sided surround heating mode, the pads ensure even heat distribution across the entire knee area for comprehensive comfort.

3. Comfortable Material: Made from comfortable and warm materials, these knee pads are skin-friendly and breathable, ensuring comfort even during extended wear.

4. Convenience: The pads provide a lasting warm therapy effect without the need for plugging in or charging, making them cost-effective, eco-friendly, and safe to use.

5. Portability: The lightweight and portable design allows for easy use in various settings, from the office to outdoor activities, making them an essential health accessory.

6. Versatility: Suitable for a wide range of users, including middle-aged and elderly individuals, young people, and athletes, these knee pads can help alleviate knee discomfort and promote joint health.

Product Parameters:

• Material: A blend of 50% nylon, 30% polyester, and 20% nylon.
• Color: Black.
• Size: One size fits all.
• Number of Magnets: 32 pieces per pair.
• Suitable for Leg Circumference: Less than 50cm.
• Knee Pad Height: Approximately 22cm.
• Net Weight of One Knee Pad: 66g.

How to Wear:

1. Place the tourmaline cloth side against the knee.
2. Wear the long strap (20cm) above the knee and the short strap (17.5cm) below.
3. Adjust the straps to a comfortable position and fasten them.

Packing List:

• 1 pair of heating knee pads.

Precautions:

1. Washing is not recommended.
2. Not suitable for people with allergies.
3. Must be used against the skin for a heating effect; it can also be used over clothing to keep the knees warm.

These knee pads seem to be a thoughtful solution for those looking to improve knee comfort and joint health without the hassle of electronic heating devices.