SOLAS tapes are have a reflective surface comprised of encapsulated glass lens beadlets.
This tape (3150A) is highly flexible and adheres to rubber-coated cloth, vinyl-nylon laminated cloth, cured polyester cloth, PVC, aluminum, and helmets.
Approximate thickness of 3150A is 11-mils (0.011″) and 6755 is 13-mils.

1/2" x 60 yds Pro Gaff Gaffer Tape Electric Blue
3" x 16.5' Holographic Tape - Mini Stars
1/2" x 30' Pro Glow Gaffer Tape (Glow in the dark)
1" x 15' Super-Engineering Grade Safety Reflective Tape - Red 

