Product Description

1.*6 super bright red LED hidden inside water-proof clear cup
2. Double function: Lighted warning and reflecting with arrows in reflector
3. Flashed or glowed LED light can be seen to **0 meters away
4. Water resistance design with carrying bag
5. Strong magnet and grommet on 4 sides to hang on any place and prevent wind
6. Standard size: *4cm (L) and *5cm (H)
7. Custom length and width and LED number optional
8. Use 3 x AA batteries, and can last for more than **0hr.