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.

3/4" x 66' Colour Coding Vinyl (Harness) Tape - Red
1/4" x 54' Whiteboard Tape - Red
3/4" x 66' Colour Coding Vinyl (Harness) Tape - Orange
2" x 36 yds Vinyl Tape - Purple
2" x 15' 3M Marine Grade USCG High Intensity Reflective - Green
6" x 18" Holographic Prismatic Tape - Caribbean Opal (Sheet)
1/2" x 60 yds Pro Gaff Gaffer Tape Navy Blue
1" x 25' Holographic Tape - Tropical Lemon Glaze Fl. Yellow Colour Morphing
3/4" x 66' Colour Coding Vinyl (Harness) Tape - Light Orange
3/4" x 66' Colour Coding Vinyl (Harness) Tape - Green
1/2" x 60 yds Gaffer Tape White 

