Machine washable - 100% Plush Polyester
After an hour of direct light this space blanket will glow for about a half hour.
Some light sources allow the blanket to glow brighter than others.
- Direct Sunlight - BEST
- Black tube light Black / UV LEDs
- Fluorescent tube light
- Compact Fluorescent / CFL screw-in light Incandescent / standard light bulb
- Blue/purple LEDs
- White LEDs - WORST