STANDARD LED Safety Lights for Cyclists 5 LED"S 6 PATTERNS Our highly visible flashing safety light contains five LED lights and allows you to choose from six separate flashing patterns. A belt clip, bike mount, and an adjustable elastic arm strap are included to ensure your safety during all outdoor activities. Requires two "AA" batteries (Not included) 5 Red LED Flasher, 120 degree Adjustable Bicycle Attachement, Made of New Material, Rohs Quality Includes: Arm Band and Bicycle Attachment 4 Packages of 1 Each LEDSKR1 Total of (4) Standard Red Flashing LEDSKR1 Kits