Features:Versatile: The knee patch is also suitable for the shoulder, wrist, neck, back, etc., to help relieve muscle strain.Long Lasting Soothing Discomfort: Our patch can be use for 8-10 hours, bring deep and lasting relaxation to your back, shoulders, joints, etc. Due to differences in skin sensitivity, some users may experience a slight warmth or redness after use. Please rest assured that this will not have any adverse effects on your bodyNot easy to fall off: The rounded edges and soft fabric of our soothing patch allow them to fit perfectly to your back and joints, ensuring that they can-flex with your movements without interfering with your daily life or easily coming offSuitable for most people: whether it is excessive exercise, stair climbing, sedentary, or old age pain.Easy to Use: These soothing strips are easy to use, just wash and dry the required area with warm water, remove the film and open the adhesive side, then place the patch as needed. If you need to go out, they are also very convenient to carry aroundNotice:*Actual color may be slightly different from the image due to different light effect*Please allow 1-3cm deviation due to manual measurementSize: 10x7cmSpecifications: 4 pieces Each BoxPackage List:4/8/12PCS Soothing Patch