80005 Features: -Blinker.-Led light.-Visible up to 1/2 mile.-Ideal for people or pets.-Carded. Includes: -Includes 3 pre loaded batteries and 3 extra batteries. Color/Finish: -Blue and white colored light. Dimensions: -Weight: 0.05 lb.-Dimensions: 3.5" H x 0.5" W x 6" D.