Two Colors and Sizing Information: Blue + green luminous tape 33 feet length in total, 0.6 inch width（1.5cm*5m）*2. Choose the width you want. You can make any design by simply cutting tape to any size High Quality Material and No Residue:This glow tape's back with self-adhesive paper, environment friendly. It can peel off easily without residue Incredibly Versatile: This glow in the dark tape is great for home and office, parties decoration. Can be used as a reminder on stages, walls, handrails, stairs, doors, exits, switches. It is also a good accessory for entertainment activities, making DIY artwork, lettering, etc. Glows Bright: The fluorescent gaffers tape glows very bright in the dark when exposed to light for 20-30 mins then it will be very brightly for 5 hours-8 hours NOTICE: 1. The glow tape shows excellent in the dark, the tape acts weak in the environment with other light sources (such as street lamps or other light)