Hot Cold Therapy Knee

Outer Enclosure Material

Primary Material:

Eco-friendly PVC Composite Film + Crystal Super Soft Fabric

Key Features:

• High flexibility and bend resistance, resistant to cracking after repeated use
• Waterproof and leak-proof, safe for direct skin contact or water immersion
• Wide temperature resistance: -20°C to 80°C, compatible with freezing, microwave heating, and hot water immersion
• Non-slip textured surface ensures secure placement during movement
• Crystal super soft fabric layer offers gentle skin touch, enhancing comfort during prolonged wear

Inner Filling Material

Core Filling:

Super Absorbent Polymer (SAP) Gel Beads (also known as "ice beads" or "thermal beads")

Composition:

Sodium Polyacrylate + Purified Water + Mild Antibacterial Agents

Key Features:

• Rapid solidification when frozen and uniform heat retention when heated; no liquid shifting during use
• High specific heat capacity, providing 20–30 minutes of consistent cold/hot therapy per use
• Non-toxic, non-irritating, and compliant with skin contact safety standards
• Maintains granular form after repeated freeze-thaw/heating cycles, no clumping or leakage

Compliance & Safety Summary

All materials meet EU REACH and US FDA safety standards for direct skin contact

Hot Cold Therapy Knee features durable construction that withstands hundreds of repeated cold/hot therapy cycles for long-lasting use.

The elastic strap and non-slip surface ensure a secure, comfortable fit that lets you move freely throughout your day.

Reusable and eco-friendly alternative to single-use ice packs, reducing waste

Hot Therapy

1. Place the pack in a microwave and heat on medium-high for 30–50 seconds, or submerge in 80°C hot water for 10–15 minutes.
2. Gently knead the pack to distribute heat evenly, then test the temperature on your inner wrist to avoid burns.
3. Wrap it around your knee and secure with the Velcro strap. Use for 15–20 minutes per session.

Cold Therapy

1. Lay the pack flat in the freezer and freeze for 2–4 hours until fully solidified.
2. Let it rest for 1–2 minutes at room temperature to avoid extreme cold irritation to the skin.
3. Wrap it around your knee and secure with the Velcro strap. Use for 10–15 minutes per session, with at least 1 hour between uses.

Important Notes

• Do not apply directly to broken skin or open wounds.
• Avoid folding or squeezing the pack during heating/freezing to prevent leakage.
• Discontinue use immediately if skin irritation, redness, or pain occurs.

• Sports Enthusiasts: 

Runners, basketball players, hikers, and others with post-exercise knee soreness or swelling.

• Post-Surgery Patients:

Those recovering from knee replacement, meniscus repair, or other orthopedic procedures.

• Seniors:

Individuals with degenerative arthritis, rheumatic joint pain, or morning stiffness.

• Office Workers:

People with sedentary lifestyles experiencing cold knees or poor blood circulation.

• General Wellness Users:

Anyone seeking to prevent knee coldness or relieve daily fatigue.

• Dual Therapy Modes:

The Hot Cold Therapy Knee Pack serves both cold (anti-swelling) and hot (soothing) therapy needs.

• Ergonomic Design:

Circular opening fits snugly around the knee without restricting movement.

• Long-Lasting Temperature Control:

Gel beads lock in cold or heat for extended relief.

• Reusable & Eco-Friendly:

Durable construction allows repeated freezing/heating, reducing waste.

• Portable Comfort:

Lightweight and easy to carry, ideal for home, office, or sports use.

• Read the instruction manual carefully before first use; test temperature on the inner wrist to avoid burns/frostbite.
• For chronic pain, prioritize hot therapy; for acute injuries (within 48 hours), use cold therapy.
• This product is a supplementary therapy tool. If symptoms persist or worsen, please consult a medical professional.

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