LED Magnet Reflective Clip Light includes the following features : 

• Quality LED
• High reflectivity
• Reflective distance: Visible from 200 meters away
• Cold resistance: -10°C and -30°C
• High temperature resistance: 80°C
• Using 1 x CR2032 battery (included)
• Fit for arm, cap, shoes, bag, backpack, pants and clothes, etc
• Various colors and logo imprint are available

Material :

• NdFeB magnet
• Cold-resistant reflective PVC housing

Size closed :

• Length of 12 cm (folded 6 cm) x Width of 4 cm