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 45 yds Pro Spike Gaffer Tape Grey
2" x 15' 3M Marine Grade USCG High Intensity Reflective - Green
1/2" x 50 yds Gaffer Tape Fluorescent Orange
1" x 15' 3M 3000x Very High Gain Reflective Tape
2" x 15' 3M Marine Grade USCG High Intensity Reflective - Orange
6" x 18" Holographic Prismatic Tape - Caribbean Opal (Sheet)
1/4" x 45 yds Gaffer Tape White
1" x 15' Reflexite V82 Reflective Tape - Yellow
2" x 15' 3M 983-71 Diamond Grade Conspicuity Tape - Yellow
2" x 30' 3M 983-23 Diamond Grade Conspicuity - Fl Yellow-Green
2" x 12" 3M 983-23 Diamond Grade Conspicuity Tape - Fl Yellow
1" x 15' Super-Engineering Grade Safety Reflective Tape - Blue
2" x 15' 3M 983-23 Diamond Grade Conspicuity Tape - Fl Yellow - Green
3" x 16.5' Holographic Tape - Mini Stars
2" x 30' M82 SOLAS Marine Grade Tape - Silver
1" x 60' White 3M Diamond Grade Premium Reflective Tape
1" x 45' Reflexite V82 Reflective Tape - Yellow
1/2" x 60 yds Gaffer Tape Emerald Green
1/2" x 50 yds Gaffer Tape Fluorescent Yellow
2" x 16' High Gloss Vinyl Trim Sew-On - Bright Pink
3/4" x 25' Neon Red Black Tiger Tape (on paper liner) 

