Color:blue Our compact, lightweight blue LED safety flasher is great for cycling, jogging, skiing, parties, emergencies, etc. Features of this product include: ï¾ Dimensions: 2-?ï¾ x 1-?ï¾ ï¾ (5) Super bright blue LED bulbs ï¾ Available lighting styles: – All LEDs On – All LEDs flashing fast – All LEDs flashing slow – LEDs flashing in left-to-right pattern – LEDs flashing in right-to-left pattern – LEDs flashing fast in left-to-right pattern – LEDs flashing in back-and-forth pattern – All LEDs off ï¾ Water-resistant design ï¾ Comes with yellow arm strap & bicycle attachment ï¾ Pocket clip on back of light ï¾ Requires 2 AA batteries (not included) Important: Avoid getting counterfeit items. Genuine SE products come with our SE logo on the packaging. SE is committed to providing the customer with the best possible source for value. You will enjoy the quality, function and usefulness our 5-LED Blue Safety Flasher in with Bicycle Attachment & Yellow Arm Strap has to offer. SE is a registered trademark protected by US Trademark Law.