Tesa 4671 fluorescent

Tesa 4671 is a high-quality fluorescent cloth tape that leaves no adhesive residue. The tape is available in two widths and four colors that are highly visible under UV light. It has good adhesion even on uneven surfaces, can be written on, and withstands high temperatures—perfect for labeling and securing equipment or marking points on stage floors.
• Matte, non-reflective surface
• Very good adhesion, even on uneven surfaces
• Can be removed without leaving residue on almost all surfaces
• Manufactured using solvent-free processes
• Suitable for indoor events such as trade shows, exhibitions, and performances

You can find everything about 4671 on Tesa's website.