HOMEIN Materials: Composite Material Single Size: Approx. 7 x 10cm/2.8 x 3.9inch(L x W) Color: As the picture Type: Back Pain Plaster Quantities: 8PCS/Bag Net: 27g Application For: Cervical spondylosis, Periarthritis of the shoulder, Bone hyperplasia, etc Features: It is can relief from back aches and pains. Being stretchable, it fits well on the the back of the body. The pull and peel protective film allows easy and non messy application. The wearing of the patch helps stimulate blood circulation providing soothing relief to the aching back. Pain relief that lasts for hours for sore, aching back. Warning: Pregnant women disabled. Skin trauma, infection disabled. Highly physical allergy disabled. How to use it: 1. Clean and dry affected area. 2. Pull both ends of patch for easy removal of protection film before applying patch on the back. 3. Remove one hour before bathing Package Content: 8PCS/Bag x Back Pain Plaster Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item.