SODIAL(R) Yellow Banana Shaped Plastic Housing LED Flashlight Lamp Pendant Key Ring Product Name : LED Flashlight Key Ring Pendant Design : Banana Powered by : 3 x LR41 Button Cell (not Included Here) Pendant Size (approx.) : 6 x 1.5cm / 2.4" x 0.6" (L*D) Keyring Diameter : 2cm / 0.8"