Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Increases visibility at night.

This material is hiighly reflective and increases my Honda 750 ACE's visibility at night. However, if this is placed at an angle other than 90 degrees to the viewer the visibility is diminished a great deal. There is enough material to highlight more than one bike. You need a utility knife to cut this material, but it is easy to work with and comes with good instructions. Would have given a 5 rating if reflectivity was greater at a viewing angle of less than perpendicular. I think this is a good deal and would purchase again for safety's sake. Shipping was very fast and all was as described.