I asked this reflective tape on the frame of a bicycle and several backpack. On the fabric it will but we must pay attention to the corners to press again over occasionally. For cycling my son wanted large flocks throughout the frame so it took a bit to insist that well fitting curvature but after that no longer moves. The effect is even more pretty. At night we tested all with simple flashlights and light is reflected really well Small practical detail on the back of the adhesive are slice guides, rather distant, but they enable cutting identical strips without measuring.
