Specification Product Name：Wormwood Heat Patches for Knee Shoulder Neck Material: Non-woven Fabric Main Ingredient: Natural Wormwood Extract Quantity: 12pcs/Box Package Includes: 1/2/3/4/5 Box Flexiknee Knee Joint Pain Relief Patchs Note: 1.The pain relief patch provides up to 12 hours of pain relief and results can be seen within minutes. There may be a burning sensation or redness after use, which is normal. 2.Due to manual measurement, please allow a difference of 1-5g/1-2cm. 3.Due to different displays and different lighting, the picture may not reflect the actual color of the item. Thank you for your understanding.
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