SayYes™ Pain Relieving Patch for Back, Neck, Shoulder, Knee Pain and Muscle Soreness (10 patches, Beige) - 8 Hour Pain Relief | From japan

I woke up in morning with sprained neck (muscle spasm, I guess). Was troubled bu it all through the dau. Then I applied this on the affected area before going to bed and it worked like a charm. 95% of pain and discomfort was gone by morning.

Very small in size and loses the action within a couple of hours

Floor cleaning. Not effective at all. No smell or odour. Seems like flat contents

Poor adhesionToo small sizeClaims in the details were not fulfilled

It says it has ten patches but it had only one in the package.

I was really surprised with the size of the patches. They are just too small.

Too small..